You can easily scan text or insert it using the touch screen and virtual keyboard, hear it spoken aloud and obtain definition, translation, spelling, syllabication and correct pronunciation within seconds. All looked-up words can be transferred to the PC for further practice. Text can also be uploaded from the PC onto this fully mobile, lightweight Pen, and can be read aloud wherever you are.
You can find the details at http://www.wizcomtech.com/eng/catalog/platforms/01/default.asp?pCat=8&PlatformID=22. Prices are between $200 and $400, but well worth the money.