Abstract: WiFi signal features, particularly channel state information (CSI), have gained considerable attention in human activity recognition (HAR) due to their nonintrusive and privacy–friendly ...
With how much time many of us spend in our cars, it makes perfect sense to consider them a second home. Yet even if that’s ...
Abstract: Human activity recognition (HAR) is a key technology in the field of human–computer interaction. Unlike systems using sensors or special devices, the WiFi channel state information ...