Sensor-based passive RFID tags have been on the market for just a few years, but according to U.K.-based market-research firm IDTechEx, they have accomplished sufficient growth in niche markets that ...

Users of iPhone 12 and later may have noticed the black dot near the lens. This is the LiDAR sensor that emits lasers and is ...

Forbes contributors publish independent expert analyses and insights. I am an MIT Senior Fellow & Lecturer, 5x-founder & VC investing in AI If you’re someone who takes selfies, you’re not alone – ...

“We wondered whether we could repurpose RFID tags to do battery-free sensing and tracking,” says Nagarjun Bhat, a Ph.D. student in electrical engineering and lead author of a new study. Data is power.

If you’re shopping for a digital camera, sensor size is one of the first things you’ll hear about. Chances are you’ve seen terms like “crop sensor,” “full frame,” and “micro four-thirds” thrown around ...

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