Accessibility Features In Vista Part III

Another accessibility feature in Vista is the Narrator, which uses Text-to-Speech (TTS) technology to enable Vista to play back printed text in a pre-recorded spoken voice. This can be very useful for users with vision impairments and difficulty reading the text displayed on the screen. It can also useful for someone who is working on multiple tasks at one time.

Text-to-Speech in Vista is made possible through a built-in driver called the TTS engine that is able to recognize text. It can play displayed text back using a pre-generated voice.

To start the Narrator for the current session, click Start, Control Panel then Ease of Access. Under Explore all settings, select Use the computer without a display. Under Hear text read aloud, click the Turn on Narrator option and click Save.

Keyboard Shortcuts
Generally, to open menus, commands and dialog boxes, you would use your mouse. However, for those people who find this difficult, you can press the corresponding key strokes instead, rather than using the mouse. Not only can this be easier for users with physical challenges but it can also be faster once you become familiar with some of the common keystrokes.
If they are not already showing, you can choose to show underlined letters for keyboard navigation and input indicators (the dotted rectangles around objects) to navigate in Windows, generally with the ALT, TAB or arrow keys.

If keyboard shortcuts are not shown, you can turn this feature on in the Ease of Access Center. Click Start, Control Panel then Ease of Access. Under Explore all settings, select Make the keyboard easier to use. Select the Underlines keyboard shortcuts and access keys option and then click Save.


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