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A screen reader simply enables a blind person to use the applications and operating system on a computer without sight by converting on-screen text into a Braille or spoken format. Intelligent screen readers like Window-Eyes deliver information in a linear format, interpret the active window, read complex web pages and perform many other advanced functions.

Although scripting is, by far, the number one enhancement found in this latest Window-Eyes release, other new features are noteworthy in their own right. Geoffray tells us that Window-Eyes is now 100 percent Unicode compliant. This enables access to foreign language text, certain PDF documents not previously readable, Microsoft Word’s smart quoting feature and any other situation where use of special symbols is required. Intelligent place markers may now be defined on dynamic web pages delivering quick access to a specific area of the page based not only on its virtual line number, but also on the text at the cursor. A new Eloquence speech synthesizer, access to the Firefox 3.0 web browser, support for the public beta version of Internet Explorer 8.0

And that leads me to three great videos posted on the Yahoo! User Interface Blog: In Introduction to Screen Readers, Yahoo! engineer Victor Tsaran talks about who will be likely to use a screen reader, how screen readers work, and how they can be used to interact with the computer desktop and to browse web sites. In Introduction to Screen Magnifiers, Karo Caran shows how the screen magnifier ZoomText is used to make the computer desktop and web sites readable to people with reduced vision. And finally, in From the Mouth of a Screenreader, Doug Geoffray from GW Micro (Window-Eyes vendor) talks about the history of screen reading software and how they analyse what is displayed on the screen in order to speak it to the user.

I’ve been using this for years and can’t understand why it isn’t available in Mail’s GUI. Here’s what to do: Quit Mail.app Open Terminal.app Enter defaults write com.apple.mail PreferPlainText -bool TRUE and press enter (toggle it back by changing TRUE to FALSE) Open Mail.app View an HTML message and marvel at the readable plain text The catch is that this only works for messages that actually contain a plain text alternative, which far from all HTML email does.

Specify the minimum font size Apple Mail uses for HTML messages As a fallback for the messages that do not contain a plain text alternative it is useful to make sure that the text at least has a readable size: Quit Mail.app Open Terminal.app Enter defaults write com.apple.mail MinimumHTMLFontSize 13 in the Terminal window and press enter Open Mail.app View an HTML message and marvel at the readable font size You can change the font size to whatever suits your eyes. Apply both of these and you should be able to read most of the HTML email that you receive.

Liquid layouts get rid of the dreaded horizontal scrollbar

Liquid layouts allow you to make full use of the area available in the viewport, showing more or less content, depending on what will fit at any given moment.

Liquid layouts essentially allow users to choose the line length, or number of text characters per line of text, that is most comfortable for them to read.