hey i need some help ive been looking for some sample code on how to use CMdevicemotion but i havent found anything besides the references that apple has . what im trying to do is use the gyro and the accelerometer to have an arrow in the center of the screen pointing in the same direction that im facing as i (literally physically) turn left it would turn left on the screen as i turn right, it would turn right on the screen. i have seen this used in the jenga game that has come out on but that was in 3d which is way over my head i just want this for now so i can learn it for 3d later. I hope i explained it enough thanks in advanced for any help.