Im not a developer or anything, but I would like to ask something. I once had a sony ericcson phone which had an option to pair via bluetooth with a computer and work like a pointer, as it connected as HID it didnt require additional software, the phone was detected as a mouse AFAIK. I searched for something similar for android, never found anything. Everything needed additional software which sucks if you try to use it in a random computer at a random moment. Anyway, I just wanted to know if its possible and if not why?