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 …

We propose SignFi to recognize sign language gestures using WiFi. SignFi uses Channel
State Information (CSI) measured by WiFi packets as the input and a Convolutional Neural …

This paper proposes a novel machine learning architecture, specifically designed for radio-
frequency based gesture recognition. We focus on high-frequency (60] GHz), short-range …

Recently, hand gesture recognition systems have become increasingly interesting to
researchers in the field of human–computer interfaces. Real-world systems for human …

We present fingerIO, a novel fine-grained finger tracking solution for around-device
interaction. FingerIO does not require instrumenting the finger with sensors and works even …

In pursuit of a future where HMD devices can be used in tandem with smartphones and
other smart devices, we present BISHARE, a design space of cross-device interactions …

(57) ABSTRACT A method for operating a frequency modulated continuous wave (FMCW)
radar system is provided that includes gen erating digital intermediate frequency (IF) signals …

This paper explores the possibility of tracking finger drawings in the air leveraging WiFi
signals from commodity devices. Prior solutions typically require user to hold a wireless …

Hand gesture is becoming an increasingly popular means of interacting with consumer
electronic devices, such as mobile phones, tablets and laptops. In this paper, we present …