Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...

From home security systems and smart smoke detectors to a sunrise alarm gently that wakes you up, here are the must-have ...

Abstract: This article proposes a learning-based robust control scheme for spacecraft proximity operations under motion constraints (i.e., approaching path and sensor field-of-view constraints), input ...

In short, don't put a camera above or adjacent to any exhaust vent or heat source. The narrow alleyway between your home and your neighbor's house is a sketchy area because, normally, you can't see ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Automate your air conditioning and heating with top-rated thermostats from Ecobee, Google Nest, Honeywell Home, Mysa, and ...

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...

Abstract: Near-Field Communication (NFC) has enabled mobile devices to emulate contactless smart cards, which has also rendered them susceptible to relay attacks. Numerous countermeasures have been ...