[Koppany Horvarth] set out to create a dirt-cheap optical tracking rig for VR that uses only two cameras and a certain amount of math to do its thing. He knew he could do theoretically, and wouldn&… ...

Motion tracking has plenty of useful applications, too – like aiming heat directly at cold humans. Video after the break.

Perfect Squat Challenge uses AI-powered motion tracking to analyse user movements and help them move correctly during exercise.

Gadgets Sony’s Smartphone Motion Tracking System Will Be Available in the US Next Month for $449 Mocopi promises to bring a virtual character to life using just six wearable sensors and your phone.