Multi-User Macro Gesture Recognition using mmWave Technology

Recent works have demonstrated that not only micro but also macro gestures can be detected and recognized by modern mmWave sensor systems. However, this capability was shown only for one user in the Field of View of the device. In this work, we combine a state of the art gesture sensing and a human tracking signal processing pipeline. In addition, we use an experimental sensor to record different scenarios. The proposed system can track in real-time multiple users and in parallel identify the gesture that each user performed.