செயலிற் செம்மை
Excellence in Action
Screen readers convert digital text into synthesized speech. They empower users to hear content and navigate with the keyboard. The technology helps people who are blind or who have low vision to use information technology with the same level of independence and privacy as anyone else.
Screen Access For All (SAFA)
https://lists.sourceforge.net/lists/listinfo/safa-developer
Free
Non Visual Desktop Access (NVDA)
http://www.nvda-project.org
System Access To Go
http://www.satogo.com
Thunder
http://www.webbie.org.uk/thunder
WebAnywhere
http://webinsight.cs.washington.edu/
Hal
http://www.yourdolphin.co.uk/productdetail.asp?id=5
Commercial
JAWS
http://www.freedomscientific.com/Downloads/JAWS
Supernova
http://www.yourdolphin.co.uk/productdetail.asp?id=1
Window-Eyes
http://www.gwmicro.com/Window-Eyes/