This shield is based on Microchip MGC3130 chip, which enables the Raspberry Pi with 3D gesture recognition and motion tracking function.
- Recognition of 3D Hand Gestures and x, y, z Positional Data
- Proximity and Touch Sensing
- Built-in Colibri Gesture Suite (running on chip)
- Advanced 3D Signal Processing Unit
- Detection Range: 0 to 10 cm
- On-chip Auto Calibration
- Compatible with various models of Raspberry Pi 2,3,4
More information:
https://www.seeedstudio.com/3D-Gesture-Tracking-Shield-for-Raspberry-Pi-MGC3130-p-4073.html