This is a well thought of design, but probably poorly executed. Internet PAD is not novel; many companies, including Apple, are after the same market share.
770 can be greatly enhanced if they add a useful text entry such as MessagEase (
www.exideas.com) to make it actually useful.
-y
a picture is worth 1k words:
a video is worth 3M words!
http://www.exideas.com/ME/videos/MEintro.wmv