Edge-Efficient Two-Stream Multimodal Architecture for Non-Intrusive Bathroom Fall Detection

ArXi:2603.17069v1 Announce Type: new Falls in wet bathroom environments are a major safety risk for seniors living alone. Recent work has shown that mmWave-only, vibration-only, and existing multimodal schemes, such as vibration-triggered radar activation, early feature concatenation, and decision-level score fusion, can privacy-preserving, non-intrusive fall detection.