Miniand have demonstrated how to control Linux using a Samsung Galaxy S2. Using an MK802 with the ARM build of Droidmote server bundled into an MK802 Lubuntu image with uinput enabled, Miniand demonstrates (video) http://www.youtube.com/watch?v=J9clUDFQqDo over Wi-Fi to the device.
http://hardware.slashdot.org/story/1...rd-and-gamepad