Hackaday (unofficial) March 23, 2023 9:00am Smart Occupancy Sensor Knows All #homehacks #homeautomation #mmwave #occupancy #pirsenor #radar #room #security #sensor #tracking #hackaday posted by pod_feeder_v2 Smart Occupancy Sensor Knows All In the last few decades, building engineers and architects have made tremendous strides in improving the efficiency of various buildings and the devices that keep them safe and comfortable to live …