Electric potential sensors (EPS) are classified as capacitive sensors with the ability to measure small variations in electric potential or electric field remotely and accurately. Here we show how a low cost single chip version of EPS can be integrated ...

This is a position paper that discusses the challenges of emerging new sensing modalities for both device-free and wearable sensing systems, as well as opportunities lying in the combination of them across multiple information scales. With the ...

Various methods have been developed for indoor localisation using WLAN signals. Algorithms that fingerprint the received signal strength indicators RSSI of WiFi for different locations can achieve tracking accuracies of the order of a few metres. RSSI ...