Fun with Apple’s TrueDepth camera


Somehow I had completely missed the fact that Apple’s TrueDepth camera isn’t just for Face ID but can be used by any app. The screen captures here come from a couple of example apps. The one above is the straight depth data being used in different ways. The one below uses the TrueDepth camera based face tracking functions in ARKit to do things like replace my face with a box. I am winking at the camera and my jaw has been suitably dropped in the image on the right.


What’s really intriguing is that this depth data could be combined with OpenPose 2D joint positions to create 3D spatial coordinates for the joints. A very useful addition to the rt-ai Edge next generation gym concept perhaps, as it would enable much better form estimation and analysis.