You can use mmWave sensors to monitor presence rather than simply detecting motion.

Thanks to mmWave technology, Aqara’s FP1E sensor can detect a human presence even if they’re absolutely still.

The battery-powered presence sensor will ship in the spring of 2025, and while company reps couldn’t give Laptop Mag a hard number on price, one said it will cost less than the FP2, which is $85.

STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, introduces a new Human Presence Detection (HPD) technology for laptops, ...

Child presence detection systems transform in-car safety by preventing accidental entrapment, saving lives, and advancing automotive innovation. They blend emerging sensor technologies with ...

ISC West 2025 Booth 25124: Uses high-frequency radar sensors to detect human presence in public spaces and self-service enviornments. Parabit’s Human Presence Detection (HPD) enhances security ...

Sucrose is a vital energy source in plants. It also drives growth and serves as an important signaling molecule during stress ...

The G410 smart home device features a millimeter wave sensor for presence detection to minimize false alerts. The facial recognition capability can identify visitors and trigger notifications. It can ...

Your garden variety motion detector uses IR, but these days, there are fancier technologies for achieving similar goals. If so desired, you can source yourself a microwave-based presence sensor ...

Tiny sensors, similar to breathalyzers, could "sniff out" bacterial infections and detect antimicrobial-resistant bacteria in ...

- DGIST research team led by Professor Kyungjoon Park achieves 96% glass wall detection accuracy without using additional sensors, reducing hardware costs by 90% - Smart algorithm negates the need ...