Here are some useful links about the sensors used in combination with software for a Xbox Kinect to detect motion:
https://www.jameco.com/Jameco/workshop/howitworks/xboxkinect.html
Here are some useful links about the sensors used in combination with software for a Xbox Kinect to detect motion:
https://www.jameco.com/Jameco/workshop/howitworks/xboxkinect.html