CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...

Many of your smartphone's coolest feats are accomplished with a wide range of sensors—but what are they and what do they all actually do? Reading time 6 minutes Your smartphone is a remarkable feat of ...

The new Thread- and Matter-enabled Aqara Motion and Light Sensor P2 came out Tuesday for use with HomeKit and other smart-home platforms, the company said. “In the rapidly expanding global market for ...

Posts from this topic will be added to your daily email digest and your homepage feed. The long-promised Thread sensor is finally here, but while there are some improvements, Matter’s shortcomings ...

Here's the run-down on back-side illuminated sensors (like those in the recently announced Sony cameras) including how they differ from more conventional designs and why we're still waiting for an ...

Face ID, Animojis, and Portrait Lighting effects in the iPhone X are all made possible by its new TrueDepth camera and sensor system. We look into how, and how well, it works. Share on Facebook (opens ...

A new bioinspired prototype offers a total package of features unmatched by any hydrogen sensor currently on the market. While commercial hydrogen sensors only work at 150C or higher, the new tech is ...