As far as I know....
They are supposed to cost $100.
They could be used for "clean rooms", PDAs, and desk with little room OR you don't want to have a phsyical key board sitting on it.
they work on "any" surface... so they say?
Anyone used one? I'm just waiting to hear from someone who actually seen or used it.
I've seen an interview on CNN a while back, but they did not answer ANY of the questions I have asked here....
which leads me to believe something is not all it seems to be???