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Despite its small screen and keypad, several features built into Apple's iPod touch make it accessible to users who are blind or visually impaired.
Reader - Accessible Graphics for Visually Impaired The Reader app makes graphics accessible to users who are blind or have a vision impairment. This app is the result of a research project and was.
Best E-reader For Visually Impaired
The iPhone's popularity among blind users makes the iPod touch—requires no phone plan yet supports most of the same apps—a cost-effective entry point for Mac users seeking the benefits of a mobile device.
The two basic features that make iPod touch accessible to low-vision users are VoiceOver and Zoom. The first reads aloud what appears onscreen; the second magnifies content to make it easier to see.
Low-Cost Computing for People Who Are Blind or Visually Impaired; Low-Cost Computing for People Who Are Blind or Visually Impaired. And a screen reader will read the text appearing on the screen. In the case of my newly-referred client, the access technology she needed was a screen magnifier. Low-Cost Computing for People Who Are. VoiceOver is a screen reader that uses text-to-speech to read aloud what's onscreen, confirm selections, typed letters and commands, and provide keyboard shortcuts to make application and web page navigation easier. VoiceOver -- VoiceOver, the built-in screen reader for both Mac OS X and iOS, enables visually impaired users to read interface elements and text via spoken audio or a refreshable braille reader. It also enables full keyboard control. You can turn it on and off, and set a keyboard shortcut to toggle it, in Accessibility > VoiceOver. The face clock upon my office’s wall is a constant clicking reminder of time passing; a reminder that there’s work to be done or lunch to be had, and eventually it’ll prompt me that it’s time to go home.
VoiceOver Screen Reader
VoiceOver is a screen reader that uses text-to-speech to read aloud what's onscreen, confirm selections, typed letters and commands, and provide keyboard shortcuts to make application and web page navigation easier.
With iPod touch, users hear descriptions of any onscreen element their fingers touch. They can then gesture (e.g. double tap, drag, or flick) to open an app or navigate to another screen.
On websites, users can touch any part of a page to hear what's there, which approximates the orientation sighted people experience.
This differs from most screen readers, which provide linear navigation among page elements.
VoiceOver speaks app names, status information such as battery level and Wi-Fi signal strength, and time of day. It uses sound effects to confirm actions such as app downloads and when you navigate to a new page.
VoiceOver can tell if your iPod display is in landscape or portrait mode and if the screen is locked. It integrates with Bluetooth keyboards such as the BraillePen so users can control the device without touching the screen.
VoiceOver on iPod Touch
To use VoiceOver on an iPod touch, you must have a Mac or PC with a USB port, iTunes 10.5 or later, an Apple ID, and an Internet and Wi-Fi connection.
To activate VoiceOver, click the Settings icon on the home screen. Select the General tab, scroll down and select Accessibility, and then VoiceOver at the top of the menu.
Under VoiceOver, slide the white Off button to the right till the blue On button appears.
Once VoiceOver is on, touch the screen or drag your fingers across it to hear item names spoken aloud.
Tap an element to select it; double-tap to activate it. A black box—the VoiceOver cursor—encloses the icon and speaks its name or description. The cursor can aid low-vision users in confirming their selections.
For privacy, VoiceOver includes a screen curtain that turns off the visual display.
VoiceOver works with all built-in applications such as Music, iTunes, Mail, Safari, and Maps, and with most third-party applications.
Turn on Speak Hints under VoiceOver Practice to hear additional instructions on apps or features you encounter.
Zoom Magnification
The Zoom app magnifies everything on screen—including text, graphics, and video—from two to five times its original size.
Enlarged images maintain their original clarity, and, even with motion video, Zoom doesn't affect system performance.
You can enable Zoom during your initial device setup using iTunes, or activate it later through the Settings menu.
To activate Zoom, go to the Home screen and press Settings > General > Accessibility > Zoom. Slide the white Off button to the right till the blue On button appears.
Once Zoom is activated, a double-tap with three fingers magnifies the screen to 200%. To increase magnification to as much as 500%, double-tap and then drag three fingers up or down. If you magnify the screen beyond 200%, Zoom automatically returns to that magnification level the next time you zoom in.
To move around the magnified screen, drag or flick with three fingers. Once you start dragging, you can use just one finger.
All of the standard iOS gestures—flick, pinch, tap, and rotor—still work when the screen is magnified.
You cannot use Zoom and VoiceOver at the same time.
Additional iPod Touch Visual Aids:
Voice Control
With Voice Control, users ask iPod touch to play a specific album, artist, or playlist.
To use Voice Control, press and hold the Home button until the Voice Control screen appears and you hear a beep.
Speak clearly and use only iPod commands. These include: Play artist.., Shuffle, Pause, and Next song.
You can also initiate FaceTime calls with the Voice Control command, FaceTime followed by a contact's name.
Speak Selection
Speak Selection reads aloud any text you highlight within applications, emails, or web pages—regardless of whether VoiceOver is enabled. Turn on Speak Selection and adjust the speaking rate in the Accessibility menu.
Large Text
Use Large Text (below Zoom in the Accessibility menu) to select a larger font size for any text appearing in Alerts, Calendar, Contacts, Mail, Messages, and Notes. Font size options are: 20, 24, 32, 40, 48, and 56.
White on Black
Users who see better with high contrast can change their iPod display by turning on the White on Black button in the Accessibility menu.
This reverse video effect works with all applications, on the Home, Lock, and Spotlight screens, and can be used with Zoom and VoiceOver. Changing fonts in abbyy fine reader for mac.
Triple-Click Home
Users who only need VoiceOver, Zoom, or White on Black some of the time can select one of those three to toggle on or off by triple-clicking the Home key.
Select Triple Click Home in the Accessibility menu and then choose which setting you'd like to toggle.
Edit a video without using a mouse or trackpad. Build a presentation without seeing the screen. Or track down important files for your next project with just your voice. Because Mac is designed for everybody to create amazing things.
VoiceOverYou don’t need to see your Mac to use your Mac.
VoiceOver is a revolutionary built-in screen reader that’s more than a text-to-speech tool. It tells you exactly what’s on your screen and talks you through actions like editing a video, building a presentation, or quickly navigating from one app to another.
Dark ModeWorking hard gets easier on the eyes.
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Dark Mode transforms the desktop and built-in apps with a new dark color scheme that helps you focus on your work.1 The fine points of your content take center screen as toolbars and menus recede into the background. Light text against darker backdrops in Mail, Safari Reader, Calendar, and more makes everything easier to read in low lighting conditions. And the Accessibility preferences for increased contrast and reduced transparency work with Dark Mode enabled.
SiriMake requests by talking or typing.
Bar Code Reader For Visually Impaired
Siri on Mac lets you quickly find and open files, set reminders, send text messages, and more, making it easy to handle the things you do every day.2 With “Type to Siri” mode, you can make requests using a physical or onscreen keyboard. And Siri can also predict your next word based on what you’ve said before, so you can minimize typing over time.
Switch ControlNavigate your Mac with as little as a tap.
Create amazing things with your Mac without touching a mouse or keyboard. With Switch Control, you can navigate through onscreen keyboards, menus, and the Dock using a variety of switch options.
Text to SpeechGo from written word to spoken word.
If you learn better when you can hear what you’re reading or writing, Text to Speech lets you highlight any text and have your Mac read it aloud. And you can choose from more than 70 male or female voices across 42 languages.