Description

Full-body Tracking Sensors

Full-body tracking (FBT) sensors are wearable devices that capture and replicate a user’s physical movements in virtual reality (VR), augmented reality (AR), and motion capture applications. Unlike standard VR tracking, which primarily tracks head and hand movements, FBT sensors extend tracking to the entire body, including the torso, legs, feet, and even fingers for a more immersive experience.

These sensors use optical tracking, inertial measurement units (IMUs), infrared markers, or external base stations to detect body movement and position. Some systems integrate machine learning and AI to improve motion accuracy.

Common full-body tracking systems include:

• Standalone FBT Sensors (e.g., SlimeVR, Tundra Tracker)
• VR-Compatible Trackers (e.g., HTC Vive Trackers, Meta Quest body tracking)
• Mocap (Motion Capture) Suits (e.g., Xsens, Rokoko, Perception Neuron)

Applications

• VR Gaming & Social Platforms – Used in applications like VRChat, Beat Saber mods, and dancing simulators.
• Motion Capture (Mocap) & Animation – Capturing realistic movements for films, gaming, and 3D character animation.
• Sports & Fitness – Tracking body motion for training analysis and rehabilitation.
• Industrial Training & Simulation – Enhancing realism in training programs for military, medical, and mechanical fields.