Mac owners - do your free IOS 6 update! It has speech selection that highlights text as its read aloud. Great for web browsing as well as helping students reading along while listening. Highlighting must be turned on in settings.
It works on Ipad, Iphone, and Ipod Touch! Thanks, Apple!
Direct link to video showing Speak Selection here.
Via Drs Fernette and Brock Eide at DyslexicAdvantage.com