With recent advancements, the wireless local area network (WLAN) or wireless fidelity (Wi-
Fi) technology has been successfully utilized to realize sensing functionalities such as …

Human activity recognition has gained importance in recent years due to its applications in
various fields such as health, security and surveillance, entertainment, and intelligent …

Power delay profiles characterize multipath channel features, which are widely used in
motion-or localization-based applications. Recent studies show that the power delay profile …

State-of-the-art RFID localization systems fall under two categories. The first category
operates with off-the-shelf narrowband RFID tags but makes restrictive assumptions on the …

Human activity recognition has gained importance in recent years due to its applications in
various fields such as health, security and surveillance, entertainment, and intelligent …

Recently, gesture recognition has gained considerable attention in emerging applications
(eg, AR/VR systems) to provide a better user experience for human-computer interaction …

The fall of elderly patients is still a critical medical issue since it can cause irreversible bone
injuries due to the elderly bones weakness. To mitigate the likelihood of the occurrence of a …

Device-free localization, which does not require any device attached to the target is playing
a critical role in many applications such as intrusion detection, elderly monitoring, etc. This …

Understanding and recognizing human activities is a fundamental research topic for a wide
range of important applications such as fall detection and remote health monitoring and …

Motion is a critical indicator of human presence and activities. Recent developments in the
field of indoor motion detection have revealed their potentials in enhancing our living …