Core Motion is a framework within Apple's iOS SDK used to access all kind of motion sensor data.
Please bear with my long question, I am trying to make it as clear as possible. What i am trying …
iphone ios objective-c quaternions core-motionWhat is the correct way to use CMAttitude:multiplyByInverseOfAttitude? Assuming an iOS5 device laying flat on a table, after starting …
ios core-motionI am banging my head on the wall trying to understand this. See the next picture. Suppose I have an …
iphone core-motionI'm using coreMotion in my app to detect a motion of iOS device. I know how to get the different …
ios core-motionI want to be able to change the Device Motion Manager Reference frame (for the gyro) so that I have …
iphone xcode gyroscope core-motionI need to calculate iphone velocity in space, punch speed for example. My first question is: Are the acceleration values …
iphone ios core-motion accelerationHmmm ... I am behind the times and trying to port over some old code to a new application and the …
ios5 deprecated core-motion accelerate-frameworkI am trying to collect coreMotion acceleration data in the background for longer than 10 minutes. This must be possible since …
ios iphone ios7 core-motionI want to create a simple app that draws a simple line on screen when I move my phone on …
objective-c ios core-motion uiaccelerometerI have a CMRotationMatrix *rot and i would like to get the pitch, yaw, roll from the matrix. Any ideas …
ios opengl-es core-motion