A nice idea just popped into my head.
It might be really useful if you could use r1 in portrait format as a Bluetooth mouse (screen as a touchpad with scroll wheel) and in landscape format as a keyboard?
I mean, it would be really great if you could control your TV, a PC, MAC, an Android device or other devices with it by simply saying to r1 “activate touchpad mode” or “start remote control” or something like that and r1 would then show the list of Bluetooth devices and start this mode after a successful connection.
What do you think of this idea?