3 ms·
I've got a 60Ghz mmWave sensor mounted above my bed (at the suggested distance and orientation) and it has been terrible at detecting sleep / heart rate / breat
by zimpenfish 2y ago
I've got a 60Ghz mmWave sensor mounted above my bed (at the suggested distance and orientation) and it has been terrible at detecting sleep / heart rate / breathing. Reasonably good at detecting presence though. Maybe there's some tuning/calibration can be done but I've not seen anything about that.
- transpute 2y agoRF sensor has to be coupled with activity-specific ML models for detection. Google Scholar has hundreds of academic papers on wireless sensing with machine learning, targeting specific activities. Commercially, Google Nest Hub 2nd gen includes mmWave sensor for sleep tracking.