Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances.

If you're looking for a presence sensor to help you build up your smart home, the new Aqara FP300 is an especially capable ...

Abstract: The proposed energy efficient automated public lighting system combines the utilization of an array of sensors, control mechanisms, and Internet of Things (IoT) connectivity to develop an ...

The result is a series of tiny hydrogel microsphere sensors that can be removed from feces using a magnet once the sensors ...

Kappa Tucanae A, a star located seventy light-years away, has baffled astronomers due to the presence of extremely hot dust.

Neutrinos, though nearly invisible, are among the most numerous matter particles in the universe. The Standard Model ...

The new Philips Hue hub can turn Hue lights into motion sensors, but they can’t detect the presence of someone in a room—yet.

A new traffic signal system designed by University of Michigan researchers is being implemented in Oakland County, with plans to expand across Southeast Michigan. The system uses GPS data to track ...

Posts from this topic will be added to your daily email digest and your homepage feed. A single battery can power the MS605 mmWave radar presence sensor for up to three years. A single battery can ...

TOKYO, Nov. 17, 2025 /PRNewswire/ -- SwitchBot, a leading provider of AI-enabled embodied home robotics systems, today officially launched its brand-new battery-powered Presence Sensor, equipped with ...

SPARK’s Presence Detection Kit (PDK), powered by the SR1120 LE-UWB transceiver, delivers low-power, robust sensing for connected devices. Its low-energy ultra-wideband (LE-UWB) technology helps ...

An Omnilert alert led to a police presence at a Baltimore County high school on Friday, but no weapon was found, police said.The incident, which happened around 5 p.m. at Parkville High School, marks ...