Human–Computer Interfaces (HCI) deals with the study of interface between humans and
computers. The use of radar and other RF sensors to develop HCI based on Hand Gesture …

While decade-long research has clearly demonstrated the vast potential of radio frequency
(RF) for many human sensing tasks, scaling this technology to large scenarios remained …

Human–computer interaction (HCI) and related technologies focus on the implementation of
interactive computational systems. The studies in HCI emphasize on system use, creation of …

Hand gestures, being a convenient and natural way of communication, is getting huge
attention for human–computer interface designs. Among these gestures, detecting mid-air …

The emerging integration of technology in daily lives has increased the need for more
convenient methods for human–computer interaction (HCI). Given that the existing HCI …

Device-free sensing of human gestures has gained tremendous research attention with the
recent advancements in wireless technologies. Channel State Information (CSI), a metric of …

Non-invasive remote health monitoring plays a vital role in epidemiological situations such
as SARS outbreak (2003), MERS (2015) and the recently ongoing outbreak of COVID-19 …

In the past few decades, deep learning algorithms have become more prevalent for signal
detection and classification. To design machine learning algorithms, however, an adequate …

Microwave radars bring many benefits to mid-air gesture sensing due to their large field of
view and independence from environmental conditions, such as ambient light and …

Air-writing is an emerging and promising method for contactless human-machine interaction.
This paper proposes a novel air-writing framework based on a single ultra wide-band radar …