Researchers Show Full-body VR Tracking with Controller-mounted Cameras
Skywin VR Tracker Straps for HTC Vive System Tracker Puck (2 Pack) - Adjustable Straps for Hand Foot Object and Full-Body Tracking in Virtual Reality: Amazon.co.uk: Electronics & Photo
VR Full Body Tracking Guide: Pros and Cons of Tracker Technologies | VIVE Blog
VR Full Body Tracking With JUST a Quest & a Phone! - YouTube