Open access
Sep 2026
EchoLIFE: Zero-Shot In-Home ADL Recognition with LLM-Guided Active Acoustic Sensing
Population aging is increasing the demand for in-home monitoring, yet practical recognition of activities of daily living (ADLs) remains hard to scale due to privacy concerns, installation overhead, and the limited cross-home generalization of data-hungry supervised models. We present an LLM-enabled, room-level ADL rec...
Yu-Bin Lan, Qian Zhang, Shu-Kai Ma et al.
· Proceedings of the ACM on In... · 1 citation