Familiar with the app Sky Map? It shows you a map of the stars and planets you're facing towards with your device. You look around with it, and the star map moves with you. It's really neat. A simplified augmented reality principle.
And it gave me a neat idea for a simple game I wanted to make with exactly this kind of mechanic. I know how to use the Accelerometer to move around objects, but just can't figure out how to make that Sky Map gimmick. I have a very big space-picture. At most, I can tilt the screen to move the picture around a little, but very slowly and it completely lacks the feeling of actually looking around you.
I have the impression that this should be extremely simple, perhaps even simpler than tilting to move around an object.. but I can't figure it out.