A dust sensor is an optical electronic system to detect fine particles such as dust. In principle, an optical dust sensor detects the dust particle concentration the in air by using an optical sensing ...

An optical principle discovered more than a century ago may soon find new applications in such areas as monitoring ...

TL;DR: Researchers from the University of California developed Mic-E-Mouse, an AI-powered tool that exploits high-DPI optical sensors in gaming mice to eavesdrop on speech by detecting surface ...

Folium Sensing transforms optical fibre cables into real-time distributed sensors for monitoring various critical ...

Using their Mosquito fabrication method, the researchers created a fan-out pattern of multiple thin light paths inside a thin sheet of PDMS. This created four optical channels that could be used for ...

For decades, people with diabetes have relied on finger pricks to withdraw blood or adhesive microneedles to measure and manage their glucose levels. In addition to being painful, these methods can ...

Maxim Integrated introduces it’s new MAXREFDES27# IO-Link subsystem reference design that lets operators tune and calibrate an optical proximity sensor with excellent accuracy, up to 14 bit resolution ...