Hi, A screen reader is a software application that attempts to identify and interpret what is being displayed on the screen (or, more accurately, sent to standard output, whether a video monitor is present or not). This interpretation is then re-presented to the user with text-to-speech, sound icons, or a Braille output device. Screen readers are a form of assistive technology (AT) potentially useful to people who are blind, visually impaired, illiterate or learning disabled, often in combination with other AT, such as screen magnifiers.
Please refer to www.nvda-project.org and www.loadstone-gps.com to understand how screen readers for blind people work and how GPS works. Josh send email to myself at [email protected] www.satogo.com Get klango at www.klango.net it's free! Get NVDA www.nvda-project.org it's free! Grab Ubuntu at www.ubuntu.com it's free! and www.twitter.com/jkenn337 follow-me-on-twitter.
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