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 …

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 …

The unprecedented non-contact, non-invasive, and privacy-preserving nature of radar sensors
has enabled various healthcare applications, including vital sign monitoring, fall detection…

The electrokinetic behaviors of nanobubbles internally generated by ultrasonication were
investigated in terms of the stability of bubble, size distribution and zeta-potentials. When …

All aerial parts of vascular plants are covered with cuticular waxes, which are synthesized
by extensive export of intracellular lipids from epidermal cells to the surface. Although it has …

… Sung Ho Cho … , computer simulations and wrote the paper under the supervision of Sung
Ho Cho. … Khan, F.; Choi, JW; Cho, SH Design issues in vital sign monitoring through IR UWB …

The competition between quality and productivity has been a major issue for large-scale
applications of two-dimensional materials (2DMs). Until now, the top-down mechanical …

In this paper, we propose a people counting algorithm using an impulse radio ultra-wideband
radar sensor. The proposed algorithm is based on a strategy of understanding the pattern …

With a dramatic growth in the drone market in recent years, the amount of research efforts
dedicated to drones increases correspondingly. However, short battery life severely restricts …

We discovered that impulse-radio ultra-wideband (IR-UWB) radar could recognize cardiac
motions in a non-contact fashion. Therefore, we measured the heart rate (HR) and rhythms …