Researchers have developed a battery-free sensor that reacts to sound waves, such as particular spoken words, producing enough vibrational energy to power an electronic device. The novel sensor would ...

With the majority of safety systems featured into vehicles being dependent on some type of sensor, having one which works faster and better than the others might make the difference for the ...

The Phasmophobia devs have unveiled a shiny new look on the way for the ghost game's sound sensor. This follows a whole bunch of visual changes that Kinetic Games has been rolling out over the past ...

Sensors that monitor infrastructure, such as bridges or buildings, or are used in medical devices, such as prostheses for the deaf, require a constant supply of power. The energy for this usually ...

Andrew is a freelance writer from UK who specialises in video game news. He has written for What Culture, Rock Paper Shotgun, and PCGamesN. In 2023, he finally caved and bought an Xbox Series X. If ...

The brilliant metallic blue wings of Morpho butterflies dazzle the eye. Branched nanostructures on the wings scatter light in complex ways to produce this characteristic iridescent hue. By harnessing ...

Sound localization is very popular in law enforcement circles due to its accuracy and ability to quickly separate gunshots from other similar noises. These systems don’t come cheap, and after trying ...

SOUTH BEND -- When the city installed a $300,000 system of acoustic sensors in some neighborhoods, the goal was to pinpoint the location of gunfire within seconds, giving officers a chance to react ...

Bloomberg reported almost two years ago that the HomePod mini included a temperature and humidity sensor that wasn’t actually being used. The report speculated that the sensor could be activated ...