COVID-19 has disrupted normal life and has enforced a substantial change in the policies,
priorities and activities of individuals, organisations and governments. These changes are …

In general, the adoption of IoT applications among end users in healthcare is very low.
Healthcare professionals present major challenges to the successful implementation of IoT …

The past few years have witnessed the great potential of exploiting channel state information
retrieved from commodity WiFi devices for respiration monitoring. However, existing …

Recent research has demonstrated the feasibility of detecting human respiration rate non-
intrusively leveraging commodity WiFi devices. However, is it always possible to sense …

Crucial for healthcare and biomedical applications, respiration monitoring often employs
wearable sensors in practice, causing inconvenience due to their direct contact with human …

Non-invasive human sensing based on radio signals has attracted numerous research
interests in recent years. Previous work mainly focused on detecting the presence of a …

Studies have linked excessive TV watching to obesity in adults and children. In addition, TV
content represents an important source of visual exposure to cues which can effect a broad …

Despite its importance, walking direction is still a key context lacking a cost-effective and
continuous solution that people can access in indoor environments. Recently, device-free …

Capturing fine-grained hand activity could make computational experiences more powerful
and contextually aware. Indeed, philosopher Immanuel Kant argued," the hand is the visible …

In recent years, wireless sensing has been exploited as a promising research direction for
contactless human activity recognition. However, one major issue hindering the real …