Consumer & Gadgets

Waiting for Wiliot's battery-free sticker sensor tag

A Bluetooth sensor tag with an ARM processor has tech watchers thinking overtime about what this little wonder might achieve. This is a battery-free product. Oh, did you hear that, "battery-free"? Those two words are right ...

Consumer & Gadgets

Lexar lifts flash memory storage card to 1TB level

"Terabyte hard drives were only for, like, space stations," said Senior Editor for Geek.com, Jordan Minor, recalling when he was kid and thought that "a terabyte was such a huge, incalculable amount of space that surely no ...

Consumer & Gadgets

Next-level autonomous shopping carts are even smarter

As the year gets under way a lot of talk encircles the word autonomous and it is not confined to the big Ds of driving and drones. Add an R for retail and you have a growing concept of autonomous shopping.

Consumer & Gadgets

Matrix has PowerWatch 2 running on light and body heat

Forgive the Matrix PowerWatch 2 suggestion if it sounds like aggressive marketing: this is not jargon; this is a powerwatch. The watch uses solar and heat to power its varied functions, from health and fitness monitoring ...

Consumer & Gadgets

RFID tag arrays track body movements, shape changes

Carnegie Mellon University researchers have found ways to track body movements and detect shape changes using arrays of RFID tags. RFID-embedded clothing thus could be used to control avatars in video games—much like in ...

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