The website complies with World Wide Web Consortium (W3C) Web Content Accessibility Guidelines (WCAG) 2.0 level AA. This will enable people with visual impairments access the website using assistive technologies, such as screen readers. Following table lists the information about different screen readers:
Information related to the various screen readers
| Screen Reader | Website | Free/Commercial |
|---|---|---|
| Screen Access For All (SAFA) | http://www.nabdelhi.org/NAB_SAFA.htm | Free |
| Non Visual Desktop Access (NVDA) | http://www.nvda-project.org/ | Free |
| System Access To Go | http://www.satogo.com/ | Free |
| Thunder | http://www.screenreader.net/index.php?pageid=2 | Free |
| WebAnywhere | http://webanywhere.cs.washington.edu/wa.php | Free |
| Hal | http://www.yourdolphin.co.uk/productdetail.asp?id=5 | Commercial |
| JAWS | http://www.freedomscientific.com/jaws-hq.asp | Commercial |
| Supernova | http://www.yourdolphin.co.uk/productdetail.asp?id=1 | Commercial |
| Window-Eyes | http://www.gwmicro.com/Window-Eyes/ | Commercial |
Accessibility Help
Use the accessibility options provided by this Web site to control the screen display. These options allow increasing the text spacing, changing the text size and color scheme for clear visibility and better readability.
Changing the Text Size
Changing the size of the text refers to making the text appearing smaller or bigger from its standard size. There are three options provided to you to set the size of the text that affect readability.
The website allows you to change the text size in two different ways, by clicking on the text size icons present at the top of each page.