Abstract: This study used a 2.4 GHz four-channel phase- and quadrature self-injection-locked radar to detect vital signs of a moving person. A modified principal component analysis (MPCA) method was ...

Tracking a single male python through protected wetlands led biologists to one of the largest breeding females captured this year.

Abstract: Human activity detection plays a vital role in applications such as healthcare monitoring, smart environments, and security surveillance. However, traditional methods often rely on ...

Bridging communication gaps between hearing and hearing-impaired individuals is an important challenge in assistive ...