Training-Free Human Vitality Monitoring Using Commodity Wi-Fi Devices

https://dl.acm.org/citation.cfm?id=3264931

X Li, D Zhang, J Xiong, Y Zhang, S Li, Y Wang, H Mei - Proceedings of the ACM on …, 2018

Device-free sensing using ubiquitous Wi-Fi signals has recently attracted lots of attention. Among the sensed information, two important basic contexts are (i) whether a target is still or not and (ii) where the target is located. Continuous monitoring of …