http://www.diveintoaccessibility.org/

—>Dive Into Accessibility, 30 days to a more accessible web site

http://www.diveintoaccessibility.org/by_disability.html

—> Browse Tips by disability (This I found useful to me, esp. those cases.)

http://www.w3.org/WAI/mobile/

—>Web Content Accessibility and Mobile Web: Making a Web Site Accessible Both for People with Disabilities and for Mobile Devices