Apps & alternatives to 3D camera's Apps that can do body tracking  for your mobile devices  ZIGSim an app that turns your phone/tablet into a depth sensor & tracking camera (over OSC) iKeleton OSC an app that turns your phone into body tracking camera (over OSC) sending X&Y coordinates Media Pipe * MediaPipe is a cross platform Framework for building machine learning pipelines for processing time-series data like video, audio, etc.  Amongst many other possibilities it turns your webcam into a depth/tracking camera. PhyPhox acces all the sensors in your phone in various ways. Export data (not realtime)  Mocap: optitrack  The Blackboxes at HKU are equipped with High End Mocap systems: using Infrared Cameras & mocap suits (reflective elements) Mocap Vive: Vive  trackers Vive Ultimate trrackers Face Mocap using ANY Camera (Blender) https://youtu.be/1Ygq9052RSk   Wekinator Software for real-time, interactive machine learning,  free, open source software.  created by Rebecca Fiebrink .   Yoha Yoha is a handtracking engine software that detects and locates your hand within a video stream such as the one from your webcam. Ai based. data OSC a.o. Facial mocap through Mac, Ipad & IPhone