I *like* this! (Score 2)

wow. that's all I can say. wow. this is going on my palmIII as soon as i get home.. I'd absolutely love to see a version of this for PCs which used the number pad.. I can see definite uses for being able to use only 8-9 keys as a full input device.

*hypothetical situation*
text-paging a pager from a payphone, using this system. or typing notes. whatever... if you ask me, this is a great new way of doing things...