Radar-based sensors seem to be having a moment at CES, especially in tech meant for people to keep tabs on their aging family ...

Abstract: Pyroelectric infrared (PIR) sensors are much promising for device-free localization (DFL) due to their advantages of lower cost, low power consumption, and privacy protection. Most PIR-based ...

Abstract: In this paper we propose a design using both a microprocessor and light sensors for automatic room light detection and control. Our design, the HLCM (home light control module) which will be ...

Embark on thrilling adventures with us as we explore some of the most mysterious, dangerous, and captivating locations around the world! From electric bike expeditions on Everest to surviving on ...

The Philips Hue app has grown in complexity over the past several years, with more and more new features and settings being tucked into the user interface. That makes it all too easy to miss the ...