Gas sensors play a pivotal role in the Internet of Things-based environmental monitoring
systems, where sensing materials are core determinants of gas sensing performance …

Wi‐Fi technology has strong potentials in indoor and outdoor sensing applications; it has
several important features which makes it an appealing option compared to other sensing …

As an epoch-making technology, wireless power transfer incredibly achieves energy
transmission wirelessly, enabling reliable energy supplement for Wireless Rechargeable …

Assessment of respiratory function allows early detection of potential disorders in the
respiratory system and provides useful information for medical management. There is a wide …

Wi-Fi-based non-contact respiratory monitoring technology plays a significant role in smart
elderly care by eliminating the need for users to wear additional hardware devices. Although …

Received signal strength (RSS) changes of static wireless nodes can be used for device-
free localization and tracking (DFLT). Most RSS-based DFLT systems require access to …

This paper presents a privacy-preserving proof of concept for assessing human behavior in
emergency scenarios using aggregated data from multiple WiFi access points. The …

Contact-free detection of human vital signs like heart rate and respiration rate will improve
the patients' comfort and enables long-term monitoring of newborns or bedridden patients …

Things (IoT) solutions is played by wireless communication technologies, especially LPWAN
(Low-Power Wide-Area Network), which are becoming increasingly popular due to their …

Respiration monitoring of a large population is important in containing the spread of viral
respiratory infections such as the coronavirus disease 2019 (COVID‐19). Current …