UBICOMP '233rd AuthorContext-Aware Computing +1
HearFire: Indoor Fire Detection via Inaudible Acoustic Sensing
"Indoor conflagration causes a large number of casualties and property losses worldwide every year. Yet existing indoor fire detection systems either suffer from short sensing range (e.g., ≤ 0.5m using a thermometer), susceptible to interferences (e.g., smoke detector) or high computational and deployment overhead (e.…