> I wonder if it works reasonably for keyboard input? Perhaps for
> occasional use, like entering a few words in a graphics oriented world.
> Probably not so good for typing a novel though. Not that I've actually
> done that. My novels are all written in green crayon in sleazy spacers
> bars. :-)

Assuming it can respond to tapping, it'd be fine; I suspect what you'd do  
is actually put a keyboard on the screen, since the main problem would be  
orienting your hands to wherever the home-row was supposed to be.