AHGRS – Advanced Hand Gesture Recognition Sensor
(AHGRS ) is a tiny sensor that fits onto a chip. The sensor is able to track sub-millimeter hand gestures at high speed and accuracy with radar, and use them to control electronic devices without physical contact. The sensor is based on Google’s project “Soli”. Soli is a miniature radar that understands human motions at various scales: from your heartbeat to the movements of your body. Using custom-built ML and data collection pipelines, the team is able to design robust ML models for different use cases. With these models, Soli can reliably understand a large range of possible movements.