How is it useful? My laptop already has a trackpad (that works better than the phone) and my desktop has an excellent wireless mouse that will track on any surface. I tried it, the novelty was neat but ultimately it's not really useful.How is it a novelty?
its free, and i use it as a temporary KB/Mouse until i get a new wireless set for my new HTPC. it works very well, for being free. best of all, the computer program is very small and u barely even notice its there.
its called Touch Mouse