Passive Monitoring
2 articles on Passive Monitoring.

Elderly Living Alone Safely: Why Passive Smart Home Monitoring Matters More Than Panic Buttons
A panic button only works when the elderly person is still conscious. Falls involving loss of consciousness or cardiac events require Passive Monitoring that acts without any action from the resident.
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Passive Contactless Vitals: LD2410 mmWave + Ballistocardiography Mat for Non-Wearable Elderly Heart Rate Monitoring
Deploy HLK-LD2410 mmWave radar and a ballistocardiography pressure mat to monitor heart rate and respiration of elderly during sleep — no wearables required.
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