Just another little concept that I made. I got the idea from this other topic and created a simple concept where you can move a sphere in a ROBLOX game with the gyroscope from your phone/tablet. Unfortunately I don’t have a video (yet), but you can try it out.
Go to this game on your computer: http://www.roblox.com/Concept-Idea-2-Phone-Control-place?id=21662910
and go to this website on your phone/tablet: http://nexusstudios.org/rotation_test/
It’s a little stuttery, but it works fine. I don’t know how it could be use in a real game, but it’s a really cool idea and thought I would share.