Categories
Atechability

Atechability Number 14: Processing Of words

Introduction

We covered some basic note taking apps you can use to write very basic material. Now, we are going to discover some advanced word processors. To put it simply, you can write more advanced formatted documents with these programs. In this article, we will look at two free apps, and two paid ones. We will compare the basic similarities and the differences will also be noted under each one.

Google Docs

This word processor is used quite a bit now a days. You must have a google account in order to use it, though. The advantage to this app is you do not need to install any additional software. All you do is go here and you’re good to go! You are presented with a regular web page, where you can browse your files, and create a new one. This app is very accessible with screen readers, and you can press the “Question Mark” (?) key to get the shortcut keys you can use to operate it. There are also iOS and Android apps available. You can also collaborate with others using docs, but it is recommended you inform the collaborators to let you know when they’re going to type. Otherwise, you may be typing over someone else. Of course, your screen reader will notify you of this. You can also do advanced formatting like other word processors.

Microsoft Office

This product is the most commonly used piece of software in the market today. This does require installation on a PC to work, but there is also a much simpler online office app. There are also iOS and Android apps available. Note that this application is a paid app, especially if you wish to unlock all its features. Go here for more information on all the different plans and pricing. In this case, we’re only concentrating on the “Word” portion. Microsoft Word is the most advanced word processor out there. You can create many types of documents, from the basic, to even resumes and books. Word has convenient templates that can help you accomplish these tasks. Of course, you also have all the formatting options you need to create that nice document, especially in school environments. Word has built-in citation tools that students can use to make research papers. This also supports colaboration with others online.

Nemeth Braille Entry

“Wait, what?” Yes, that’s right! Because Microsoft word is quite advanced, it has the capability to do math equations. A sighted person must click on the “Insert” ribbon, and locate “Equations,” and find what they are looking for. If you are using the JAWS for Windows screen reader, you can now input Nemeth into a word document. Nemeth is a special braille notation code, developed by Dr. Abraham Nemeth in 1946, which is used for mathematics and science. It is quite different than the regular braille reading code, due to math’s complexity.

Input An Equation

Before you can write any math, you must have a braille display connected to the computer in order for this to work. It is assumed here that JAWS is already installed on your system. From a blank word document, press “Insert+Space,” followed by the “Equals” (=) key to enter Nemeth entry. Here, you will type on your braille display what you wish the math to be. Once finished, press “Enter.” Your equation will be inserted into the document. If you wish to review or edit the equation, press “Insert+Space,” followed by the “Plus” (“Shift+Equals”) to review your work. Repeat the same equation creation steps to make more than one math operation. Hopefully this functionality can be carried over to other screen readers.

Open And Libre Office

We combined these two word processors into one, due to them both using practically the same code internally. These two suites are similar to the paid Microsoft office one, and they can do the job for advance formatted documents. Of course, the nice thing about this is that they’re FREE! So, for instance, if you have a student, and need to give them something that supports saving things to a thumb drive, printing from home, etcetera, you can download one of these onto their computer. They are both very accessible with screen readers. This is a windows only application. Click here to find out more info about Libre office, and you can click here for Open Office

Duxbury

This is a very accessible, specialized word processor. This is not a suite of applications like the Office apps mentioned above. This application for Windows and Mac is designed to create braille documents for students. To put it simply, think of it as Word, but for the blind in regards to formatting. Braille documents have to have formatting in order for them to be presented correctly. Most of the time, you will see teachers of the visually impaired use this software. Now a days though, students are using this app for basic word processing. You can still print documents to a printer, but you can more importantly, in this situation, send them to a braille embosser. Think of the embosser as a printer, but for braille. No ink is required. There are special gadgets that press on the paper to create said braille, and fair warning, they are LOUD!

Conclusion

As you can see, we got things covered from basic notetaking, to the advanced novel! With all these word processors out in the market, and some having more bells and whistles than others, be assured there is one for your needs! The other best thing is, almost all keyboard commands to control one app like Word have been carried over to the other apps listed here. If you have any questions on choosing the right one for students or yourself, give us a holler! Happy Word processing!

Categories
Atechability

Atechability Number 13: Let’s Play The Keyboard, Touchscreen Edition

Introduction

Technology has evolved over the years for sure! We went from having a physical computer keyboard, to having a solid sheet of glass where you can perform many tasks. In this article, we will be showing you how to use the new on-screen keyboards that are a lot more common on today’s devices. No need to panic, because there are many different modes to choose from on some devices, and one mode will be right for you, depending on what you are comfortable doing. Since these modes appear on almost all screen readers, we shall discuss how to switch typing modes, followed by a description of each one. Remember, these keyboard modes are only available when a screen reader is active.

Windows

We shall start with one of the most commonly used operating systems. Both of the major screen readers have support for inputting text using the touchscreen keyboard, and you can customize what mode they can use.

JAWS For Windows

This process is somewhat complicated to set up, but it can be done. The first thing that needs to be done is change the typing mode to the preferred option. To do this, Press “Insert+6” to go to the JAWS Settings Center. From here, Press “Control+Shift+D” to modify the default configuration. This basically means any setting you change, will be applied to the whole computer in regards to JAWS’s behavior, rather than one specific application. In the search box that appears, type “Touch” and press Enter. On the results that pop up, locate “Touch typing Mode” and select between “Standard” and “Touch typing” by pressing “Space” to cycle between the two modes. Once finished, you can press “Enter” to save the setting, or you can press “Tab” until you hear “Okay.” and press Enter here to save the setting. Press “Alt+F4” to exit Settings Center, and if asked, say “Yes” to save any changes.

But Where’s The Keyboard?

No need to worry! The keyboard is there! We just need to tell JAWS you’re ready to type. To do this, from a place you can write text, swipe “down” and immediately back “Up” with four fingers on the screen. Essentially you are doing a four finger eraser motion down then back up quickly. If you do this successfully, you will hear, “Opened touch keyboard,” along with a sound that goes up in pitch to indicate you are ready to go. Use this same gesture to hide the keyboard when finished. You will hear, “Closed touch keyboard,” with a lowering pitch sound.

NVDA

In NVDA, this process is a bit more straightforward. To change the typing mode, go to the NVDA menu by pressing “NVDA+N,” depending on what the “NVDA” key is. Most of the time it will be the “Insert” Key. Press “P” for Preferences,” and it should take you into that menu. Press “Enter” on “Settings,” or you can press “S” to activate that option. On the list that appears, use the “Up” and “Down” arrows to locate “Touch Interaction.” In here, there is only one option we need. Press “Tab” until you hear “Touch typing mode” and either check the box if you’re comfortable using that, or leave it alone if you prefer standard typing. Once finished, tab to the “Okay” button. Now, when you are in a place you can type, All you need to do is locate the “Keyboard” button on the bottom of the screen with one finger, and “double Tap” it to bring up the keyboard. When finished, touch anywhere at the top of the screen where you can move away from the place you typed into, or you can find that same “Keyboard” button at the bottom of the screen and “Double Tap” it. Also, some tablets will have this touch keyboard on the screen at all times.

iOS

This process applies to both iOS and iPad OS devices. From the main VoiceOver settings, locate “typing mode.” In here, you can choose between “Standard, Touch, and Direct Touch typing.” Locate the item you wish to use and “double Tap” to select it. The setting will take affect once you activate the option you choose. On iOS, to show the keyboard, just “double Tap” the edit field you wish to type into. For example, if you are in the messages app, and you find the “Message” text field, “Double Tap” to show the keyboard. You will then hear, “Texf field. Is Editing.” You can now begin typing!

Slide To Type

This mode can be added to the VoiceOver rotor by locating it under the “Rotor” settings. Once enabled, you can use the rotor and enable the feature on any text field.

Typing Modes

Now that we figured out how to change typing modes in the major operating systems with screen readers, let’s go over what each mode does in more detail!

Standard Typing

In this mode, when moving your finger around the screen, you will hear the letters being read out as your finger lands on them. Remember, the keyboard is at the bottom half of any screen. When you find the letter you are looking for, simply “Double Tap” that letter, and it inserts it into the current text input field. For instance, if you wish to type in “Hi,” find the letter “H,” and “double Tap” exactly where that “H” is. Now, move your finger up slightly and “Move right” until you find the letter “I.” Lift your finger off of the I, and “Double Tap” that same place. It can be slow and tedious, but the more you practice, the easier it will be.

Touch Typing

NOTE: this typing mode is the only one available on Android’s Talkback screen reader. This mode is similar in regards to sliding your finger around the keyboard to find a letter. However, when you find the letter and lift your finger, the letter is automatically inserted. There is no need to “double Tap” each letter to insert it. This is recommended once standard typing is mastered.

Slide To Type (iOS Only)

This feature is quite interesting! when you enable this feature, you can slide your finger everywhere. As you slide your finger, you will first need to find the first letter you wish to type. Once you find it, hold your finger for about a second on the letter to insert it as a starting point. From here, as you slide your finger around, VoiceOver tries to guess what you’re entering in regards to words. Sliding does not have to be accurate. When finished typing the word, simply lift your finger off, and either add a “Space” or type another word the same way. iOS will automatically insert the last word you put together via slide.

Direct Touch Typing (iOS Only)

Okay, now you’re talking! You think you can master this mode? This mode requires very good spacial recognition skills. You’re probably asking yourself, “Why?” Well, in the sighted world, when someone types on the touch keyboard, letters are automatically inserted. No need to do any additional tapping. Well, VoiceOver can do the exact same thing with this mode. It is HIGHLY recommended you commit the entire keyboard to memory prior to doing this. Once you put your finger on any letter, it will insert it right then and there! If you practice enough, eventually you will be typing like a pro!

Conclusion

As you can see, there are many different types of keyboard modes you can choose from. Typing on the screen can be an adjustment, but once you practice it enough, it will become second nature. Of course, if you are not able to do this in the end, you can use an external keyboard connected via bluetooth on mobile devices, or a regular computer keyboard on Windows. If you have any questions on typing in these modes, let us know! Happy touch screen typing!

Categories
Atechability

Atechability Number 12: Braille On Glass

Introduction

Did you know you can also type in braille on a screen? You certainly can! However, this feature is only available on iOS and Android devices. In this installment, we will show you all you need to know to operate this mode on both devices.

Some Quick Notes

Braille screen input is only the basics. You cannot operate a device using this mode, but you can type text. You are not able to perform any formatting functions with this feature, either. If you need to do any kind of selecting text, exit this mode and do any selection normally.

Setup on iOS

To enable braille screen input, open the VoiceOver Settings, and from here, find Rotor. Remember, the rotor is VoiceOver’s way of helping you move through different elements on an app. To use the rotor, rotate two fingers on your screen, as if you were turning an imaginary dial. Moving your fingers clockwise moves you forward, while counter clockwise moves you backwards. In these rotor settings, locate “Braille Screen Input.” If you hear “Selected,” before the option, this means it is already enabled. If you do not hear this, “double Tap” with one finger to enable it. Once you have finished that part, you can now back out of that setting. We need to do one more thing before we can use it.

Translation table and Input

It’s time to make sure the type of braille is the correct one for this feature. From the VoiceOver settings, locate “Braille.” Here, we’re only worrying about two things. These are the braille table, and the braille screen input options.

Input

Under the “Braille Screen Input” option, you can select between contracted, uncontracted, and eight dot braille if using an iPad. Contracted is essentially where you can write all the braille shortcuts for specific words, while “Uncontracted six-dot,” you write the whole word out. “uncontracted eight-dot” is a rarely used option. This is if you need to enter email addresses, or passwords. Since the capitol sign would be to press the “Backspace” combined with whatever letter you’re trying to capitalize.

Braille Table

Once you select the option you prefer, back out of those settings, and now find the “Braille Tables” option. Your preferred table should already be selected. Essentially, what code will be used for both braille input and output? Many languages have multiple codes, so be very careful when choosing. Also, make sure you are familiar with the code you have chosen. If, for instance, you select “English Unified,” you must already know the Unified English Braille code. If not, you may have issues being able to input text.

Using Braille Screen Input

It is now time to teach you how to use this mode! Fair warning, this mode does take practice to master, but after a while, it will become second nature. When in a text field, begin by turning the rotor to “Braille Screen Input.” Your phone will then say, “Landscape,” followed by where your home button or charge port should be.

Portrait and Landscape.

Here is a quick overview on what these terms mean. Your phone is a long rectangle. If your phone is in portrait mode, it is being held vertically, like when you talk on it. The short ends of the screen are on opposite sides. If the phone is in landscape mode, then the long sides of the screen are on opposite sides, or can be held horizontally for the same effect.

Orientation

Once you establish where the home button or charge port is, depending on your phone model, there is another thing to note. There are two methods you can type in braille. You can either use “Table Top,” or “Screen Away” mode. We will show you each of these methods. One method does not work for all people, so it is recommended you study these carefully.

Table Top

This mode is the simplest. All that you need to do is have your phone on a table, in landscape mode. Place your fingers on the screen as if you are going to write in braille in a straight line. If you have a smaller iPhone, the line may turn into a V shape, due to how much room the screen has. So on your left hand, “Dots 1 through 3” are covered by your index, middle and ring fingers. The same is true for your right hand for “dots 4 through 6.” You can then begin to type normally!

Screen Away

In this mode, it gets a bit complicated. You are essentially turning your phone where the screen is facing away from you. The back of the phone is facing your body. The braille dot configuration is changed to the short sides of the screen. So now, rather than the keyboard going left to right, it is now going up and down. Weird, right? So essentially, on the left short side, starting at the top is “Dot 1,” and at the bottom is “Dot 3.” On the right short end, “Dot 4” starts at the top, and “Dot 6” is at the bottom. To hold your phone in screen away, use your thumb and pinky to hold the corners of the phone. This takes practice, but it will get easier as time goes by. Your other fingers should rest comfortably on the dots, and you can begin typing.

Gestures for Braille Screen Input

Now that we figured out the orientations, it is now time to show you a few gestures to help you with this typing journey.

  • To delete a character, “Swipe Left” with one finger.
  • To delete a word, “Swipe Left” with two fingers.
  • To make a space, “Swipe Right” with one finger.
  • To make a new line, “swipe Right” with two fingers.
  • When you are writing a word, you can “swipe Up” or “Down” with one finger to find the closest match to your word, followed by a “Space” gesture to insert it.
  • To toggle contractions, “Swipe Right” with three fingers. (Note that nothing will be inserted until you write a “Space,” or “swipe down” with two fingers to translate text when contractions are enabled.)
  • To lock the orientation of braille screen input, “Swipe Down” with three fingers. (This is a toggle)
  • For a “quick action,” such as hitting the “Send” button on a messaging app, “Swipe Up” with three fingers. (This action can do different things, depending on the app.)
  • To exit braille screen input mode, simply “Turn the Rotor” in any direction.

You can also “Hold One Finger” on the screen to enter help mode, and explore the screen or try these gestures. “Hold one finger” on the screen to exit this mode.

Troubleshooting

Sometimes, braille screen input can act up for a weird reason. Here are some common scenarios, and how to fix them.

Weird Jibberish Being Entered

If this happens, you may need to re-calibrate the dot positions. To do this, tap both sides of the screen with the three dots on each side. This must be done in quick succession. So, first press “Dots 1, 2, and 3” at the same time, then right after that, press “Dots 4, 5, and 6.” Again, this has to be a quick switch. You should then hear, “Dot Positions Calibrated.” If on an iPad, “Double Tap” all eight dots.

My orientation is all messed up.

If this happens, make sure the orientation is unlocked first by “Swiping Down” with three fingers. Then, just do a quick rotation of your phone either from screen facing toward, then away from you, or just turning the phone completely around. That is, if the home button/charging port was on your left, you want that on the right side. Once you are happy with this, it is recommended you lock your orientation again. Also, under the “Braille Screen Input” settings, there is an option to reverse the dot positions to make things easier, if having the wrong orientation.

Braille Screen Input on Android

Android last year integrated this functionality into the Talkback screen reader. It works quite similarly to the iOS keyboard, with a few minor differences. You still have to use your phone in landscape mode like on iOS. There is currently no eight-dot mode, and you can only write in Unified English Braille (UEB) at this time.

Enabling the Talkback Braille Keyboard

To enable the braille keyboard on Talkback, first, perform either a “tap with three fingers,” or draw a line that goes “down, then to the right.” This opens the Talkback Menu from anywhere on Android. Locate “Settings” from here, and once there, find “Braille Keyboard.” In that menu, locate “Set up Braille Keyboard.” You will be given instructions on the rest of this process, but we’ll be nice and help you through the whole process. Locate the “Settings” button on that screen, and you will be directed to Android’s keyboard management settings. Locate and enable “Talkback Braille Keyboard” on this screen. You will get a prompt telling you the app won’t work until your phone unlocks the next time you restart the device. Hit “Okay,” and you should be good to go!

Using the Keyboard

When on an edit field, you can switch to the Talkback braille keyboard by selecting the “Next Keyboard,” or “switch keyboard” icon, depending on what keyboard you are using. This icon is typically located at the bottom right corner of the screen. Once you select this, locate “Talkback Braille Keyboard.” The first time you load this, you will be presented with a tutorial. It is recommended you try this tutorial if you are a first time user. As mentioned above, the iOS and Talkback braille keyboards are quite similar. All the editing commands such as deleting words, characters, adding spaces and new lines are exactly the same gestures. There are a few minor differences here. For instance, to re-calibrate the dots, press and hold all six of your fingers on the screen for three seconds until you hear, “dot positions activated.” You can also use Table top and screen away mode on Android, but you cannot lock the orientation with a gesture. You must goe into the Talkback settings under Braille Keyboard, and choose the layout.

Android Keyboard Gestures

As mentioned, there are a couple of different gestures from iOS on Talkback. Here they are for your reference.

  • To activate the “Action” button like on iOS, “Swipe Up” with two fingers.
  • To hide the keyboard, “Swipe Down” with two fingers.
  • To switch keyboards, “Swipe Down” with 3 fingers.
  • For additional options, “Swipe Up” with three fingers.

Conclusion

Oof! A lot of information, right? We do hope this longer article helps you master the ability to type in braille on a mobile device. Of course, if you have any questions, feel free to give us a shout! Happy braille screen typing!

Categories
Atechability

Atechability Number 11: Hello, I’m Screen Reader, Your Virtual Assistant

Introduction

Welcome to a pretty short Atechability article! This time, we will be looking at the differences between screen readers and personal virtual assistants. Unfortunately, there is a common stereotype of “X personal assistant is a great tool for the blind!” Here, we will get that cleared up, once and for all! (Insert emotional/suspense music here)

A Quick Refresher

To refresh your memory, a screen reader is a piece of software that reads the screen to you. Let’s use this analogy. We have two pieces of software talking to each other here. You have a word processor, and the screen reader. Here’s how the conversation goes.
Word Processor: “Hey, you pressed the command to create a new document! I’ll now load up that dialog so you can choose what kind of file you want to make today!”
Screen Reader: “Oh, sweet! They pressed a key on their keyboard! Let’s see what the word processor is telling them. Oh! It seems like it’s a new document dialog! Now I’ll have to run that to my voice box and read it aloud so the user can interact with it and look for what they need!”
All screen readers work alike, and you operate it using either the keyboard, touch screen, or braille device, depending what kind of computer setup you are using. Rather than a blind person looking at the screen, the screen reader reads everything that they are doing. We recommend looking at our web site in the screen reader articles for more information.

Personal Virtual Assistants

These pieces of software have been more of a recent development and still go strong. About ten years ago, Siri from Apple was the first one to be introduced. In the years that followed, other major technology companies like Microsoft, Amazon, and Google have come out with their own variant. But you may ask yourself, what do they do? Well, glad you asked! These personal assistants are found on many computers and mobile devices. You interact with it, by talking to it. For example, you can ask it, “What is the current temperature?” Or, “Send a message to Patrick.” Depending on the model of device, you can do tasks as easy as checking time, making phone calls, to more complex tasks like turning on your lights, if your house is built correctly with smart home technology. Typically, these assistants have a word you can say to activate it, (typically the name of the assistant like “Hey, Siri!”) or you press a button on the device in question.

The Big Difference

While these personal assistants can do quite a bit in regards to productivity, they have their limits. For example, you can ask your virtual assistant, “Send an email,” then dictate the text. But You cannot say, “Attach this file.” The same thing goes with sending text messages. You can send a message, but if you want to attach anything, you’ll have to do it yourself. This, in a blind person’s case, is where the screen reader comes into play. We can independently send emails, with attachments that way. A personal assistant cannot format documents for you. You have to do that yourself. The screen reader will ALWAYS overpower a virtual assistant any day in situations like this. Unfortunately, we have seen articles that say, “Virtual Assistant Helps Blind Person In A Revolutionary Way!” I understand the misconception, just because a phone has Siri or other assistant makes it useful to us. Now, if a person, let’s say, cannot use the phone properly due to a physical impairment, and they are looking for just basics like sending messages, short emails, making phone calls, etcetera, then I can understand the use of just a virtual assistant. But for the advanced users, the screen reader is your best friend. So before you obtain a smartphone or computer, we recommend you do a little research before assuming that the personal assistant will do all the work. We would like to one day see, “Screen Reader Helps A Blind Person In a Revolutionary Way” in the mainstream media.

Conclusion

We hope this short, but to the point article gave you a bit of insight on the major differences between screen readers and virtual assistants. The next time someone tells you, “Oh nice! So how do you use this virtual assistant to navigate your phone?” You can correct them NICELY and let them know what the screen reader is called, and show how you use the phone’s controls to navigate it. Of course, you can always drop us a line if you would like to know more information on this topic! Happy navigating!

Categories
Atechability

Atechability Number 10: Surfin Web

Introduction

Welcome to another general Atechability Article! This article will be slightly different than the others you have read, because in this article, we will be covering web navigation. We’ll be going over all keyboard shortcuts and what each one does. Many screen readers have the same commands to do this, except VoiceOver on Apple products, wich will be covered at the end of this article. We will be covering the most commonly used keystrokes and a little bit of what each does.

Quick Notes

These commands work on all web browsers, as long as a screen reader is running. As long as you are on a web page that is accessible, (which most of them are) you can use these commands. The following commands are letters you press on the keyboard, which will move you to a certain point on a web page. A letter by itself, moves you forward an element, while adding the “Shift” key to the letter moves you backwards.

Forms Mode

when working with form fields like edit boxes, combo boxes, or lists, you must activate a special mode called “Forms Mode” on your screen reader to interact with these. To activate forms mode, Press “Enter” on a form field. For example, let’s say you are trying to type your name into a form. Navigate to the “Name” field, and when you hear “Edit” or “Text Field,” press “Enter” to activate forms mode. Your screen reader should either play a sound, or say “Editing” to confirm you are ready to type. Type as usual, and when finished, press “Escape” to exit. You can also press “Tab” to move through the form and complete the form that way. You will exit forms mode when you hit escape, or come across a button.
With these notes out of the way, let us begin! We shall go in alphabetical order for easier look up.

Annotations (“A)”

This element is useful when you want notes on a web page. For instance, let’s say a teacher is having you read an article on the web. If the site designer made small note sections on the web page, you can press “A” to move to the next annotation. In this case, they are used to check to make sure you are understanding the article, but they have many other uses.

Buttons (“B”)

You will see these a LOT, on a web page. Think of it as an imaginary button on an imaginary keypad. To move by buttons, press “B.” Press “Enter” to activate it.

Combo Boxes (“C)”

No, this is not a combo meal from a restaurant, I promise. This is just a fancy term for a list box. These typically have you pick an item from them, such as a month and year if you’re putting in an expiration date to a credit card, but many site designers use them in different ways. Press “C” to move to a combo box. Use the arrow keys to navigate through the items, and you can typically press “Enter” to select one. The item is automatically highlighted once you move to the one you want, but you can never be too careful with the “Enter” key to make sure it is highlighted. Also, sometimes, combo boxes don’t open properly. To resolve this, press “ALT+Down Arrow” to force open it. If that still does not work, contact the web developer of the page you are on if you can, and be specific as to where the problem is, and they should be able to fix it. NO LAWSUITS JUST FOR A COMBO BOX NOT OPENING!

Landmarks (“D”)

Landmarks on a page mark the start of a section. For example, a site can have one of these at the start of a menu, or it can go to the main part of an article. Press “D” to move by landmarks.

Edit Fields (“E”)

These fields are used when, let’s say, you’re filling out a form and they want your name, address, social security number, the last thing you ate, etcetera. You can input text into these fields normally. Press “E” to move by these fields.

Form Fields (“F”)

These are all the components of a form like buttons, edit fields, combo boxes, checkboxes, etcetera. Use “F” to move by form fields.

Graphics (“G”)

Graphics are simply pictures. Webpages can have pictures all over it, and a lot of them are unlabeled for screen readers. You may see something like, “Graphic 1234567890.” Some graphics can be clicked on to make the web site do different things, depending on the context. For example,a button can have a graphic on it. Press “G” to move by graphics.

Headings (“H”)

These are sections, and subsections of a webpage. All these letters of the article you see here are in sections. On other articles, you may see subsections where we go in depth on how something works, for example. Think of headings as a nesting doll. Remember those? Those toys were fun to mess with, for sure! No, it was not a doll. It was like a big container, with a smaller container inside it, and a much smaller container inside that, and so on until you found a very small piece. Well, headings work the same way. They have six levels in total. Press “H” to move by heading. If you know what you are looking for is in a subheading, use the numbers “One” through “Six” on the number row to move by that subheading level.

List Items (“I”)

This is similar to an item in a combo box, but sometimes web developers have a list as links on a web page. Use “I” to move by list items.

Links (“K”)

A link takes you to either a different part of a web page or a different site altogether, depending on the context. You’ll see these all the time, we promise. Use either “K” or the “Tab” key to move by links.

Lists (“L”)

These will also pop up quite a bit on many web pages. It is just like a list you would see on paper, and you can use that to highlight items, like the combo box. The same applies if you have an issue opening a list. The difference here is that a list can have check boxes, which we will explain later. Press “L” to move by lists.

Frames (“M”)

Do you ever get angry because you open a form, and it does not take you to it directly, and instead, it opens at the bottom of a web page? Are you trying to mute the political ad that you really do not care about on a web page when reading an article? These will sometimes appear at the bottom of the web page, and sometimes the screen reader does not notify you of this. Most of the time though, frames are used when an embedded video is playing on the web page. Press “M” to move by frames.

Static Text (“N”)

This element, to put it simply, moves you to text that has NO navigable elements on it, just like this text on the article you are reading. Press “N” to move by blocks of text.

Block Quotes (“Q”)

These are typically quotations on a web page, just like you would find on a research paper in school, where you’ll read the quote, and the source of it. Press “Q” to move by block quote.

Radio Buttons (“R”)

No, this will not play music. A radio button is a button you have to chek. For instance, think of the “Gender” field on a physical piece of paper. You have to check either “Mail,” or “Female,” right? Well, on a web page, the radio button is used to check that preferred item. This is just one of many scenarios where you will come across the radio button. Press “R” to move by radio buttons.

Separators (“S”)

This element literally separates things on a web page. For example, they can separate a web site’s menu from an article. Or, it can separate a form from the other parts of a web page. Press “S” to move by separators.

Tables (“T”)

Sweet, more tables for me to sit at! Oh, hold on a sec, nevermind. Some web sites can present information using tables, where you can move by columns and rows. Press “T” to move by tables. You can then press “Alt+Control+Up” and “Down” arrows to move by rows, and “Left” and “right” with the same “Control” and “Alt” keys to move by column. It is recommended to check your screen reader’s documentation on table navigation, since some screen readers may have different keystrokes to move through a table.

Visited Links (“V”)

If you did not know, your web browser keeps a history of the websites you have visited, unless you have turned that feature off. With that history, it also keeps the links you have clicked on before. The screen reader will say “Visited” if it detects a link you clicked on previously. Press “V” to move by visited links.

Checkboxes (“X”)

These are the legendary tick boxes you have on a paper form where you write a “checkmark” in the box when you are highlighting an item. On the computer, it is similar. Press “X” to move by checkbox, and press “Space” or “Enter” to check it. Don’t like the item you chose? No problem! Press “Space” or “Enter” again to uncheck it. You can check more than one box in some cases.

VoiceOver commands

As mentioned above, FoiceOver on Apple devices has slightly different commands for web navigation. To enable this feature, you must have a keyboard connected to your iOS device. If you are on a mac, this is not necessary. You must also enable single letter quick navigation by pressing “VO+Q.” The “VO” keys are the VoiceOver modifier keys, which can either be “Control+Option,” or, the “Caps Lock” key. Once you do that, these commands are the ones that will be different from the standard screen reader set.

  • “F”: Frame
  • “J”: Form Field
  • “L”: Link
  • “P”: Static Text
  • “X”: List

As of this writing, there is no way to navigate to checkboxes, or combo boxes.

Using the Rotor On iOS

If you are using a touch screen, you can use the rotor to access a lot of these page elements. To configure what you can move by, find “Rotor,” in Voiceover’s settings. Enable the options you want to move by, and once you are happy with it, find a web page. Once you are ready, on the screen, do a “Two-finger Clockwise” or “Counter-Clockwise” rotation until you find the element you wish to move by on the page. Think of it as you turning a dial, but with only two fingers. For example, put your thumb, and index finger on top of each other. That is, the pads of the two should touch each other. Then, separate them from each other just a little bit where you can feel a small gap between the two. Rotate them on the screen this way, and you should be able to turn that rotor! It does take practice, but it can easily be done once you get the hang of it. Patience is a virtue. From there, “Flick Up,” or “Down” with one finger, and you will move forward or backward using the element you picked.

Forms Mode On Apple

To activate the forms mode feature on Apple devices, you can focus on the form field you are wanting to interact with on the web page. From there, you can either “Double Tap” with one finger, or press “VO+Space” on your keyboard. The field should then be interactable, whether it is an edit field, or another type of form control. If it is a list or combo box, VoiceOver will read it as a “Picker Item.” Do a one finger “Flick Up” or “Down” to move through the picker item.

Epilogue

What an extensive list, huh? Once you practice using all these commands, you will be navigating the web like a pro! We promise you, it will increase your productivity by a lot, rather than having to just arrow to the desired element. If you struggle with any of this, drop us an email, and we will be happy to help! Happy browsing!

Categories
Atechability

Atechability Number 9: Connect Me To a Pin Pal

Introduction

If you recall on the last post, we discussed the braille display, a device that can enhance productivity when using it in conjunction with a screen reader. On this post, we will show you how to connect said braille display to the computer or mobile device to get that experience. So, sit back, relax, (But don’t fall asleep,) and let’s learn how to do this!

Before We Begin

Please remember, in order to even use the braille display in conjunction with a screen reader, you must keep the following things in mind:

  • A screen reader is required to even get the display to interface with the computer or mobile device.
  • Install any software drivers on your computer that come with the braille display prior to connecting it.
  • You must follow the instructions on how to enter the terminal mode (the feature on the display itself that allows you to use it with the screen reader) for a successful connection, whether you decide to connect it through bluetooth or USB. Each display is different in the setup process.
  • If your bluetooth braille display requires a passcode, try either “0000,” or “1234” to connect it. These two codes are the most common.
  • If Bluetooth pairing is not successful, try turning bluetooth off on both devices and turning it on again. If that does not work, restart both devices to start fresh. If that still does not work, give us a shout and we will help you get things going!

Most braille displays now a days have different ways to set them up to connect to a device. That is, pressing certain commands on it and checking some settings. It is recommended you read their documentation before attempting to carry out the connection process, or sending your friend two hour long audio messages consisting of asking how to connect the display, then going into a conversation that has nothing to do with the question in the first place. It is assumed on this post that you are able to put the display in the correct mode to start the connection. We are only covering the computer/smartphone side. It is also assumed the drivers are properly installed on the computer. Windoes is the one that requires these drivers. Mac computers come with these built-in.

Windows

You can connect a display through USB or bluetooth. The process can either be straightforward, or a little more of a convoluted, diabolical, and college educated plan for world domination, depending on if you choose the USB or Bluetooth side. No worries, we will cover both ways here!

USB Connection

This method is the easiest way to get up and running with a braille display. Essentially, you just connect the braille display to the computer using the USB cable that comes with it, and restart the screen reader. The screen reader should then detect the braille display is connected and will start showing what was said by it last in braille. Narrator only can use USB to display the braille output. Hopefully bluetooth can be supported in the future.

Narrator and Braille

Narrator, the built-in Windows screen reader, can provide braille output. To do this, when Narrator is active, Press “Control Windows N” to go to its settings. Locate, “Download and Install Braille.” Press this button, and it will download this component. This can take a while, and upon testing, it does not give you progress indicators. We recommend you be close to the computer when doing this, and not minimize the window. Once the installation is complete, find “Turn on Braille.” and check that. From here, find, “Add Braille display.” Select the name of your display, and make sure USB connection is the selected connection type. Keep in mind, this functionality is still in the works, and you may find glitches when working with Narrator and Braille.

Bluetooth Connection

This right here, is a little more advanced. However, after a little practice, it will become second nature. Also, after pairing the display for the first time, you will NOT need to do it again, unless you have the computer forget the device. On your Windows computer, type “Bluetooth” into the start menu. It should come up with the very first search result. ensure Bluetooth is turned on, and if it is not, click on the toggle switch, or tab until you hear, “Bluetooth Toggle Button,” And press that by using Space until you hear, “Pressed.” Once this is done, under devices, look for the name of your Braille display. Most of the time, the name of the display is the model name, followed by the last few digits of its serial number. You can find this number on the back of the display. The name can look like this. “Braille Display Name(12345)” Once you find this, press “Enter” to highlight it. Then “Tab” one more time to the “Pair” button. Press “enter” on this, and wait a few seconds for the computer to establish the connection. Remember, INSTALL THE DRIVERS THAT COME WITH THE BRAILLE DISPLAY FIRST! If you do not, you will get a “Not supported” message from Windows. If pairing was successful, restart the screen reader.

Restarting The Screen Readers

After doing one of the processes listed above, you must restart the screen readers for the display to begin working. For JAWS for Windows, Press “Insert” with “f4” and press “Enter.” Then, from the Run dialog box, which is accessed by pressing “Windows” with “R,” Type “JFW” and press enter. It should come back up with both braille and speech. For NVDA, simply press the shortcut key, “Alt Control N,” which should have been set up when installing the screen reader for the first time. NVDA automatically restarts. If the shortcut key was not assigned, Press “Insert Q,” and find, “Restart.” Press “Enter” there, and NVDA restarts and should bring in the braille output.

Mac Computers.

For Mac computers, the process for both USB and bluetooth connection is much easier in my opinion. They also have a feature that Windows screen readers should implement to make life easier for multiple students to follow along in a classroom. Remember, no driver installation is required for the Mac.

USB Connection.

This is as easy as you can get when connecting a braille display this way! With VoiceOver on, simply connect the USB cable to the braille display and computer. Within a few seconds, you will hear a beep, and you should get braille! Simple as that! Nothing else! You can stop reading this article now, if you came for USB. Thank you, good night! If you want to connect via bluetooth, then keep reading on.

Bluetooth

This method is somewhat easier as well, and it also does not require VoiceOver to be restarted. Ensure bluetooth is turned on prior to doing this. Once you turn on bluetooth, press “VO 8” (“Control Option 8” to go to the VoiceOver utility. From here, find the “Braille” category and locate “Add” under the “Displays” option. Press the “Pair” button on the display you are trying to connect. You should then hear a beep to indicate successful pairing, and you should also see braille pop up.

Mirroring A Braille Display.

If you have multiple braille displays, and you wish to connect them all to a mac, you can do this quite easily! This is a feature that ONLY works on Mac computers. I wish other devices had this capability. The first thing you should do is pair a braille display via Bluetooth, and once you do this, under the “Display” section in the “Braille” category, find your connected device. From here, in the “Information” section, check the “Primary Braille Display” checkbox. After this, if you do not wish to have other people use their braille display’s keyboard, select “Primary” under the, “Allow Input from…” menu. Once you do this, connect the other displays, and you have yourself a bit of a projector, but in braille! The cell lengths do not matter here. One person can have a fourteen cell, and another can have an eighty cell display. No need to worry about the computer crashing because of the different lengths or models.

Smartphones

Did you know you can use a braille display in conjunction with a smartphone or tablet? This gives you the power of mobile technology in your pocket, especially if you have a fourteen cell braille display, because of how tiny it is. You can only connect braille displays via bluetooth when using your phone, though. No driver installation is required for this to work, unless you are using Android, in which case, another app must be installed prior to connecting a display. It is assumed you know the basic touchscreen Gestures in order to perform the following procedures on smartphones.

iOS devices

This procedure also applies to the Apple Watch, if you have Watch OS 7 and above, running on an Apple Watch Series 3 or higher. Locate the “Settings” app and find “Accessibility.” If you have iOS 13 and above, this is where VoiceOver is located. If you have iOS 12 and below, it is located under “General,” then “Accessibility.” Once you have found the VoiceOver Settings, locate “Braille.” Under the “Choose A Braille Display” heading, locate your display name and “Double Tap” with one finger to select it. Wait a few seconds, and if the display is paired successfully, you will hear a beep, followed by the braille display showing the contents of the phone’s screen. You can now drive your devices using the braille display’s keyboard and read what is on the screen!

Android

Make sure TalkBack is turned on prior to doing this procedure. On Android devices, you must install BrailleBack, the service that will allow you to use braille displays with Android and the TalkBack screen reader. You can get the app here. Once installed, locate “Accessibility” in your Android device’s “Settings” app. Locate “BrailleBack,” and turn it on. After this, back out to the main “Settings” app, and locate the “Bluetooth” settings. It can either be found by itself, or, you may need to go into “Wi-fi and networks,” depending on your device. Once you have found “Bluetooth,” select the braille display you wish to pair. “Double Tap” on the name, and you should hear a chime indicating successful pairing.

Chromebooks

Yes, the beloved popular chromebook that is now especially used in many school systems, also has braille support. Simply connect the display to the USB port and it should automatically start Chrome Vox. If you connect it when Chrome Vox is active, Braille automatically shows up.

Epilogue

Now that you have connected a braille display to your computer or smartphone, you can now use its keyboard to drive the computer. There are so many commands you can use to control the computer, similar to a regular computer keyboard and mouse. The more you use this method of working, you will find that turning the screen reader’s voice off, and using braille only will increase your productivity, and make it even better! Of course, if you have any questions, feel free to ask us, and we will help you out! Happy Braille Reading!

Categories
Atechability

Atechability Number 8: I’m on Pins and Braille

Introduction

On this edition of Atechability, we will be discussing a little device called the, “Braille Display.” We will not focus on a specific model, but I will be going through what all displays have and how to operate them. Braille displays can come in different sizes, which we will discuss shortly. Keep reading, don’t be impatient! Patience is a virtue.

What Is A Braille Display?

A Braille Display is essentially a braille screen for the blind, which you can connect to a computer. What the computer displays on the screen visually, the blind can read in braille. Just remember, a screen reader is required for the braille display to work properly. Check out this article I have written for more information on screen readers. However, you cannot read graphics on it. The braille display consists of only one line for braille output. This line can be as long as regular card stock paper, (forty cells) to even two card stock paper lengths! (eighty cells) I am using the standard card stock paper for measurements here.
A picture of a forty cell braille display. This display has a series of buttons on the front from left to right, followed by the braille line on the top surface with buttons directly above each braille cell, then the braille keyboard above that. The keys on the keyboard are oval shaped.

There are also smaller ones that have twenty, eighteen, and even fourteen cells.

This is a picture of a fourteen cell display. Isn't it cute? The same forty cell display orientation description applies to this one, except that the cursor buttons above the braille cells, are more of a "slide up from the cell to position the cursor" kind of mechanism. The keys on the keyboard are square shaped

Each braille cell of the display has eight dots it can work with when working on a computer or mobile device. “But Jose! We all know that braille has six dots, and not eight! Are you intoxicated?” Certainly not! The last two dots of each cell on the very bottom of it, which we call “dot 7” and “dot 8,” are used for things like highlighting text on screen. It is also used as a cursor, like that little animation on your screen that moves when you type visually. We will go into a basic science lesson on how a display works.

How The Display Works and a Brief History

Each cell of the braille display has eight pins per cell. For each pin, back in the old days, (early 2000’s) there was a special crystal that lifted the pin to make a dot, and it would lower it if there was no dot. This all depended on what the internal software was trying to output to it. Now, the crystals are gone, and it is now special tiny gadgets that do the work. The philosophy is the same, though. Depending on what you were doing, the internals of the display would know what dots to raise and lower, working in conjunction with the computer’s software. Braille displays back in the day ONLY existed on specialized computers called “Notetakers.” These were special computers with what you would find on a regular PC, but the programming was modified for the blind and visually impaired. They also talked to you through speakers. Now a days, you can still find notetakers with braille displays on them, but you also can find a variety of stand-alone models of the braille display to connect to the computer or mobile device.

So How Much Is One of These There Gadgets, Anyway?

These braille displays come in a variety of prices, like a computer. However, I must warn you, they do NOT come as cheap as a computer, because of the special parts found inside them to make it work. The price depends on what kind of display you want and the amount of cells and features it has. They can range from $600 up to $8000. The 8000 dollar one is for the eighty cell models. The eighty cell displays are rarely used, since these are more for people like our web developer who would need it for programming, or if you are an accountant, and need to work with a large row of numbers. Most of the time, the twenty or forty cell models are used. If someone uses one exclusively for mobile devices, then the fourteen cell models are used. Remember, all these models work with the computer.

Characteristics Of All Displays

Braille displays all have the same standard of features. Some of them have more built-in features like notepads, clocks, and calendars, but this will cover what ALL braille displays have hardware wise. Some have aditional buttons to perform other functions on the computer or mobile device, but most braille displays will have the following specs.

Cursor Buttons

If you were to look at a braille display, you will notice that the cells are slightly raised up when it is off. They feel a little spongy to the touch. Above each cell, you will find a button. This button can be just a little square, or a springy strip button with a dot above it. This is a cursor routing button. When you are using the computer, and you are editing a document, you can press one of these cursor buttons, and it moves your cursor to that cell. For example, Let’s say you have the word, “Helllo.” Yes, I miss-spelled it on purpose for this example. This word spans seven cells of the display. The first cell is dot 6, for the capital letter indicator. Then, from there, you have “H, E, L, L, L, O.” We don’t want that extra L. So, assuming the word is at the beginning of the display, find cells 4, 5, or 6. Press that little button above one of those L’s. Preferably, either cell 5 or 6 works better here. You will notice the bottom two dots show up underneath the letter “l.” This is your cursor. From here, press “Backspace” on your keyboard to delete the extra L. Now you should have, “Hello.” This is just like dragging your mouse, but without the hit and miss of trying to find your place and hitting the mouse very hard if frustration kicks in during this time. This cursor has the ability to blink as well, which is useful if you wish to know where you are in the document. You will also notice the cursor move if you use the arrow keys on your keyboard. Speaking of keyboards, this leads to the next section!

Keyboard.

On most braille displays, above the actual cells and cursor routing buttons, you will find the braille keyboard. This keyboard is an eight key keyboard, with oval shaped keys. Some displays also make the keys square as well. From left to right, you have the following keys in this order: “Backspace,” “Dot 3,” “Dot 2,” Dot 1,” Dot 4,” “Dot 5,” “Dot 6,” and “Enter.” On most displays, Dots “2” and “5” are very slightly above the other keys, rather than being lined up like a QWERTY keyboard in a straight line. Don’t panic. These were made like that for more comfort in typing. Below these keys, you will find the traditional space bar. This bar can either be right below the row of eight keys, or in the case of these two displays pictured above, the “Space Bar” is below the braille cell area. This key, well, does what you expect it to do. It shuts down the computer! Just kidding! It inserts a space if you are editing a document and other functions, depending on the context of what you are doing.

Chorded Commands

That space bar is going to be your best friend when performing many commands to interact with a computer or mobile device, since you can control them fully using the braille keyboard of a display. You also use the “Backspace,” and “Enter” keys the same way as “Space” besides using them to delete or insert a new line. A Chorded command consists of pressing the “Space Bar,” and other keys on the keyboard. For example, on an iOS device, to get to the home screen from anywhere, and if you have a braille display connected, you press an “H Chord.” Which means, you press the “Space Bar,” while also pressing the braille combination for the letter H, (Dots 1, 2, and 5” at the same time. The term “Chord” will ONLY be used for “Space,” and not the “Backspace” and “Enter” keys. For those other two, you will see something like, “Press “Backspace” with “H.”” You can even use all three of those keys at the same time! For instance, on my iOS device, I have a braille keyboard command to launch Siri if I ever feel lazy. For this command, I have, “Backspace,” “Enter,” with an “S Chord.” In this situation, I press “Space,” along with “Dots 2, 3,” and “4,” while also pressing “Backspace” and “Enter” at the same time! Your fingers may be hurting just thinking about this kind of command, but I promise you. A blind person is used to pressing these kind of key combinations. You will see TONS more of them as you learn the use of a braille display. One last thing about the term “Chord.” This term was used back when notetakers were more popular to make it easier for teaching. Now, you will hear, “Press “Space” with “H.”” rather than hearing “Chord.” I personally like “Chord” better, because it got drilled in my mind a lot easier. (Cue elderly sounding voice here) “But then again, I have used this kind of braille device since I was in the third grade.”

Panning Buttons

“What? Panning? For Gold?” No, silly reader! We all want gold, but we cannot find it here. That’s another story for another day. Anyway, panning is used to describe “Scrolling.” You know how when you are reading, you can scroll through your text using a mouse? Well, on the braille display, you can use buttons called, “Panning Buttons.” These buttons are located on either the left and right ends of the braille cell area, or on the front side of the display on either end of it. Some of them may have the panning buttons on just one side, right above each other. Some just have one panning button on either side. For instance, to move up a line on the display, you press the panning button on the left end of the display. To move forward one line of braille, you press the right panning button. Typically, you use your pinkie fingers to control these buttons while reading. The same strategy applies if the buttons are on the front of the unit. However, instead of using your pinky fingers to control panning, you use your thumbs. You will hear them also be addressed as “Thumb Keys” if they are in this configuration. If you have a display with the panning buttons above each other on one end of the braille cell area, the bottom button pans forward, and the top button moves back. Use your pinky to control those buttons as well. These buttons are customizable if you are using your screen reader, so you can change what these do. For instance, you can reverse the buttons to where the left button moves forward, and the right button moves back through text.

Connectivity

Most braille displays have two methods of connectivity. You can use these connections at the same time as well for most of them. Not literally, but you can switch between them.

USB

You can use a USB cable with most braille displays to connect to a computer. This cable also charges the displays while using them. In this case, some displays have either Micro USB, “old Android Charger cables,” Mini USB which was the protocol before Micro, and the new USB C. The cable will come supplied with the display, so no need to worry about having to buy one prior to getting a device. You will also need to install special software drivers for the computer to recognize the display. Most displays come with all the software needed for this to work. Remember how you had to install, or get someone to help you install printer drivers for them to work? A Braille display is the same way. Some of the newer displays are plug and play, but if you are using older versions of screen readers, they may require driver installation. Plug and Play means that when you connect one to the computer, all you need to do is launch the screen reader, and it will auto-detect the display you are using. No extra drivers or alcohol required!

Bluetooth

There is also a wireless method of using a braille display. It can be useful if you want to step away from the computer or mobile device, but you still want to control it. You must pare the device in question with the display before doing so. Again, if the display requires drivers, install those first. Otherwise, you can pare without any issues. Just restart the screen reader after paring the device if using a computer. On a mobile device, after paring, no restart is required. Most displays will allow you to connect up to FIVE bluetooth devices and one USB device. You can easily switch from device to device to control each one. On a mobile device, no driver installation is required, unless you are using old phones like the Nokia ones running the old Talks screen reader.

Cleaning and Maintenance

Now we’re up to the MOST IMPORTANT part of this post. When handling a braille display, it is important to remember a couple of things when it comes to cleaning and maintenance.

  • DO NOT EAT OR DRINK IN FRONT OF A BRAILLE DISPLAY! Any crumb can be fatal if it ends up inside a braille cell, which will then require you to send it back to clean. These cleanings can cost from a few hundred dollars to full price for replacement, depending how many cells do not work. Spilling a drink will just cause even more damage, and if you are a student, your teacher will give you quite the stern talking to for that! From there, the special ED department will give the teacher another stern talking to about letting students use braille displays while eating snacks!
  • When cleaning the display to sanitize it or after removing it from storage, DO NOT USE WET RAGS OR DISINFECTANT WIPES! Make sure you squeeze the moisture out of these before cleaning. Leave the cloth or wipe just a little bit damp before cleaning, and carefully run it over the braille display and keyboard.
  • SEND BACK THE UNIT TO WHOMEVER YOU BOUGHT IT FROM FOR ANY REPAIRS! Most companies give you a warranty period which covers any accidental damage to the display. They will repair that for free, and the display will be good as new! Don’t attempt any kind of repair yourself, or you will get a void on the warranty. Plus, you will most likely be lectured by higher authority if you say, “Oh, I have a family member that repairs computers, so I figured they’d be able to repair this! It saves money for the next athletic banquet!” These displays are specially made, and only the companies you bought them from know how to fix them.

Epilogue

From here, it is all a matter of deciding which braille display you wish to buy and use. Do you want something big, medium, or small? Are you going to use it with computers only, or do you want a notepad? How much is your budget? These are some of many questions you can ask before purchasing. This post is to help you get started on what to expect when obtaining a display. If you have further questions, you can email us and we can give you more information! Happy braille reading!

Categories
Atechability

Atechability Number 6: Dolphins, Sharks, and Envy in Windows

Introdutcion

If you recall, On the very first post of Atechability, we discussed different screen readers that were built into many mainstream devices. As a refresher, a screen reader is a piece of software that reads the screen to a blind computer user as they navigate using the keyboard. Did you know there are screen readers for Windows computers you can get that can do more than the built in screen reader, Narrator? In this post, we will discuss three major screen readers that can be installed to expand the functionality of your computer to the blind user. There were a few other screen readers in the market, but as time passed, they either became obsolete because of too many changes in the Microsoft Windows operating system, or the companies that made them decided to not pursue further development. This is not to say Narrator is not ideal, but if you wish to do more advance word processing, web browsing, and even programming, it is recommended you obtain a third-party screen reader to accomplish these tasks. Each screen reader will have a short description and pricing. There will also be a link directly to its appropriate page. All these screen readers also have braille support, meaning you can connect a braille device to a computer, and whatever the screen reader speaks, will also be shown in braille. It is not mandatory to have a braille device to use the screen reader, only a keyboard or touch screen. These screen readers work on both desktop, and laptop computers.

IMPORTANT NOTE for IT PROFESSIONALS

If you work in IT, (Information Technology) for school or a place of business, and you are asked to install a screen reader on the system, Please DO NOT, take it as a “virus and can compromise our security.” All these screen readers have been tested in depth to make sure things like this do not happen. The only thing the screen reader needs access to is the program files and other graphics properties on the computer in order to output the information through braille, audio, or both. There have been many times that one of the many reasons a blind person cannot use a computer in the workplace, is because the IT departments are not well informed on screen readers. Then, when the bosses consult with them on screen readers to install, they typically get the, “We don’t know what it is, so no. We can’t install it. Better not risk it. Next resume.” It is the blind individual’s job to explain screen readers in a way they can understand.

JAWS for Windows

This screen reader was the FIRST one to hit the Windows Market in 1985, when the Microsoft Windows operating system was introduced. Prior to this, there was JAWS for the DOS operating system, which you had to obtain in diskette format. It also required an external speech synthesizer to work. This basically meant, you needed a voice box connected to the computer for JAWS to speak. Now, though, it has the synthetic speech built into the software. JAWS stands for “Job Access With Speech.” This screen reader requires a higher end computer. That is, eight gigabytes of RAM or more, with a good CPU installed. It can and WILL, slow down your computer. It is NOT recommended you try to use computers such as a Netbook PC, which has two gigabytes of RAM. Primary School districts beware! Do NOT equip a student with a lower end computer that you had on a laptop cart in 2004, because the athletics department and cheerleaders need new equipment! That will NOT work, no matter how much you make Your IT department clean install Windows, then install JAWS. You can get an annual license for $100 for use on one computer. This is ideal if you have a home computer and do not intend on installing it on other PC’s. There is also an option for a three computer use license. Just remember, when you uninstall JAWS on one of those three computers, because you may not need it anymore, remove the license on the PC in question prior to doing this, by going into the JAWS folder under “Programs” in the “Start Menu,” and under the “Tools” folder, locate “Remove Product Activation.” Follow the instructions on screen, and after that, you can uninstall the program. For professional use, (Work environments) the employer would purchase this for you. The pricing is $1200 for a license to use on up to three computers. This can also be installed on a network for everyone to use in the workplace. You can also add screen magnification to your JAWS setup in all of these license types for an extra fee. Magnification makes the screen text bigger for people that have limited vision. For more information on JAWS, visit Freedom Scientific’s website. If you work with blind students in the primary school system, (Pre-k up to senior year in high school) you may even be eligible for your student to receive a home license for free. If you would like more information on this, you can go here. If you choose to download a demonstration copy, you will get an unlimited free trial. Well, ALMOST, unlimited. JAWS will run for forty minutes, and after that, it will exit. You must restart the computer for another forty minutes to use it. Honestly, this can be a tedious process.

JAWS Certification

If you read the last post that was written, you may have been informed that you can take the certification exam for another screen reader which will be discussed later in this post. Well, you can do the same thing for JAWS by going to the JAWS certification program page. Just like NVDA, you would need to have basic knowledge on screen reader keyboard commands, along with knowing a little about JAWS features. The exam is also multiple choice, can be taken from home, and is also on the honor system. Please, DO NOT CHEAT! The exam is eighty-five questions long, and you must score an eighty or above to pass. Once passed, you have the option of buying a completion certificate for $100. The exam is also free to take. You can find the topics covered in the exam under the JAWS help menu by pressing “Alt+H” from the main JAWS window. It will pick topics from the Training, Web Resources, and the What’s new sections, so read them CAREFULLY! This certification is useful if you are working with other blind people, or you just want to show off to your friends. Most importantly, if you wish to work on anything related to accessibility, having those two certifications (JAWS and NVDA) will help immensely, and it will also show you are very fluent with the screen readers themselves, and basic keyboard navigation.

Supernova

Don’t worry, this screen reader won’t explode. This is another solution from a company in the United Kingdom called Dolphin computer Access. Like JAWS, it also requires a high end computer with eight or more gigabytes of RAM, and a good CPU. The cost for this is $1195 for a license. This screen reader also has magnification built into it. Like all these other screen readers, Supernova gives you access to many Windows features such as different word processors, web browsers, and email clients. When you download a demo version of the software, you get a thirty-day fully functional free trial before buying. After that, it will pester you to purchase the product until you do so. For more information about Supernova, go here.

NVDA

Last but not least, here is the screen reader from the previous post! NVDA, (Non-Visual Desktop Access) is a free screen reader. Here at Screenless Allies, it is our screen reader of choice. It is fully functional, no strings attached. You also have the option of donating to NV Access, the makers of this screen reader, to keep the lights on for new updates of NVDA. They believe that software should not cost money to obtain accessibility on your computer. This screen reader requires a minimum of four gigabytes of RAM and a good CPU. It does not have to be a high end computer, but preferably nothing that is too slow or older than 2010. The screen reader is also open source, meaning anyone can go in and add new functionality to it. “Man, that means my employer will not install this on my computer at work!” Though we do not have control what your employers install at work for a screen reader, Go here, and read about NV Access’ initiative and strategy to keep NVDA secure on a work computer. We applaud NV access for thinking about this and for going out of their way to have a free alternative to save employment places money. For more information on NVDA, and to download a copy, visit NV Access’s website. Then you can take the certification afterwords!

Epilogue

As you can see, there are three good screen readers you can download/buy to make your computer blind friendly. In the end, it is up to you on what you wish to get. Do you want to spend money, or do you want something free? Do you have a good computer that can run them? These are questions to keep in mind. Whichever you can get, it will serve the purpose of helping the blind user navigate the computer more efficiently. Happy screen reading, again!

Categories
Atechability

Atechability Number 7: Harness The Power of GAAD for Accessibility

Intruduction

Global Accessibility Awareness Day (GAAD) is a once-a-year day created to promote digital accessibility. This post will cover a short discussion explaining digital accessibility, the goal behind GAAD, and how a potentially interested party can participate. Before anything though, I want to point you to the Global Accessibility Awareness Day website. This is the main resource for information. This post on ScreenlessAllies attempts to be factual, but is also strongly opinionated.

What Is Digital Accessibility?

It would take a whole post, or posts, to cover this complex topic. Essentially, digital accessibility, or just accessibility, is the ability for a website, or generally digital content, to be used and accessed by the widest range of people possible. The term is commonly used to highlight those users with disabilities which include visual, cognitive, hearing, mobility, and other disabilities.
You might be asking, “Why is there only a single day dedicated to this important topic?” Good question!
By default, most companies, organizations, and anyone who runs and maintains a website has probably never had to consider how their content is of interest to people with disabilities. However, if the content is not accessible, the population of people with disabilities miss out. This brings about ethical dilemmas, legal issues, and I dare say, even a loss of business opportunity.
Anyway, I’ll probably write a longer post in the future covering this topic. For now, the important thing to know is that accessibility is important to everyone. This is why a day like this was created — to bring awareness to this important topic. A custom holiday if you will.

How Global Accessibility Awareness Day Started

According to the GAAD website’s about page, there was a single blog post that started it all. The post was written by an enthusiastic backend software developer who declared the start of GAAD.
There are some minor changes to the rules and dates of GAAD as of the original blog post, but the general sentiment holds true, “raise awareness and know-how on making sites accessible.”

when Is GAAD?

GAAD is known to take place on the third Thursday in May. You could argue that it should be held all days of the year, but then we would miss out on an opportunity to celebrate yet another holiday on the growing list of custom holidays!

Is GAAD For Me?

GAAD is for everyone! It is encouraged that awareness spreads throughout companies, to individuals, to organizations, to your parents, your grandparents, … Everyone is welcome! You can even use the #GAAD hashtag!

Online or In Person?

GAAD events can be held in all desired settings. If you want to schedule an official meetup, circumstances allowing, then do it. Want to schedule a webinar, feel free as well! Notify your friends, the accessibility community, and anyone you might think would benefit from your event.

What Do I Do For GAAD?

GAAD is what you make of it. The official website makes some recommendations, but you don’t have to follow those. The main goal is to promote digital accessibility.
Perhaps you should sit down with a screen reader. Download some magnification software. Download accessibility tools like AXE plugin for Chrome or even Lighthouse to analyze accessibility score of a website.
I mentioned events. GAAD commonly consists of events held by a number of people, or groups of people, that highlight different topics in accessibility. You can organize your own, or join others if allowed.

How Is ScreenlessAllies Participating?

We are a relatively new website. I feel we’re helping in the cause by providing these informative blog posts. If you visited this article, we’ve done our job. We want to promote accessibility as it relates to people who are blind. So while you’re hear, check out our other blog posts.

Conclusion

Global Accessibility Awareness Day is something I personally only heard about recently. It is a growing cause, and it holds value to us here at ScreenlessAllies. We hope you join us in promoting digital accessibility and participate by contributing to the digital world with this perspective in mind.

Categories
Atechability

Atechability Number 5: The Screenless Guide to NVDA Envy

Introduction

In this post, I will write about one of our favorite screenless technologies, NVDA. Specifically, I want to provide some insight into what the NVDA certification is, why it might benefit you, and how you can prepare to take the exam.

What Is The NVDA Certification?

Non-Visual Desktop Access, or NVDA, is a free open-source screen reader that’s been around since 2008. A screen reader is software that reads the screen out to people through speech. You can read a bit more about screen readers here. NV Access, the makers of the screen reader, offers an optional certification that can be obtained. Taking the test is free, but the certification costs around $75 USD. In addition to obtaining proof of understanding of NVDA’s features, you are financially supporting this non-profit organization by purchasing the certificate. The questions range from understanding simple keyboard commands used in NVDA, to understanding how things are spoken by NVDA.

When Can You Take The Exam?

The test is an online exam consisting of multiple choice questions. The exam can be taken online at any time of the day. All you have to do is go to the NV Access certification portal and register for an account.

Where Can I Take The Exam?

As mentioned, the test is administered online. There is no testing center scheduling required, or even proctoring. You have the option of taking it in the comfort of your own home on your personal computer. This test is on the honor system, so don’t cheat!

Why Do I Need This Certification?

You might be asking, why would I take this exam if this is a free screen reader? This might be a simple answer depending on profession, motivation, or willingness to learn. My reasons are as follows:

  • By purchasing a certification, you are supporting this non-profit organization in their quest to making technology as widely available to blind people.
  • It is good to have a credential when offering services related to a product, in this case, NVDA.
  • According to this WebAIM survey, NVDA slightly surpasses its main competitor as being the most used primary screen reader by people with disabilities. Therefore there is some value in knowing this software well.

Who Can Benefit?

It is my belief that this certification may benefit you if you’re:

  • an assistive technology trainer working with blind people
  • an accessibility consultant working on a number of technologies including web, PDF, and desktop applications
  • a teacher or instructor of visually impaired people and you want to teach students how to use this free product
  • a blind individual who wants to solidify their understanding of NVDA
  • and finally, any other profession or occupation I may not have mentioned having to do with technology and blind people

OK, Now How Do I Actually Prepare?

The preparation process is simpler than you might think. The biggest helper in this endeavor is to actually download NVDA from the NV Access Website. After downloading, there is some great help to be found in NVDA’s help Menu. Do the following to access the Help menu:

  • First, open the NVDA Menu by pressing the Insert and N keys together on your keyboard.
  • Then, arrow down using either the up arrow or down arrow keys on your keyboard until you hear Help Submenu, h.
  • Expand this submenu by pressing the right arrow key on your keyboard.
  • Now, the first option is User Guide. If you want to review in-depth documentation, this is the place to go. And in fact, this is from where the test gets most of its questions. You can press Enter.
  • Otherwise, if this is too overwhelming, the second menu option in the help menu is the Commands Quick Reference option. This gives concrete keyboard hotkeys that can be used to explore by doing. Fair warning, there are quite a few commands, so you may need time to digest them.

Alternatively, if you desire a more structured approach to learning, NV Access offers an training module eBook which helps users get to grips with this screen reader from the very beginning. Again, this purchase will also support NV Access directly.

Conclusion

I hope this post provided some insight into the benefits of obtaining this certification, as well as providing some guidance as to how you can self-prepare to take the exam. Best of luck if you decide to embark on this journey to learning and certifying. NVDA is, in my opinion, a revolutionary product, and it is my goal to encourage as many people as possible to use this software.