Researchers demonstrate optical weights for in-memory photonic computing using magneto-optic memory cells comprising Ce:YIG on silicon micro-ring resonators. Non-reciprocal phase shift provides a ...

Chrysler (FCA US, LLC) is recalling certain 2025 Ram 1500 vehicles. The front wheel hub encoder rings may be damaged, which can disable the electronic stability control system. As such ...

The LIKA IF10 unit for incremental encodes is designed to convert, repeat, split, and cross switch incremental encoder digital signals as well as signals from proximity switches, photocells, etc. It ...

The Circular smart ring slim features a green, infrared and red optical pulse sensor, a three-axis accelerometer for steps and a haptic vibration motor. That motor is really neat. Unlike other ...

Smart rings have become increasingly popular — some say they're the next big thing after smartwatches in the wearable tech industry. Even major tech companies like Samsung are already spreading ...

Gorgeously designed, easy to wear, long-lasting and full of granular health information, the Oura Ring 4 is nearly the perfect fitness tracker. I loved using it, and will continue to do so ...

The $350 Oura Ring 4 looks sleek and cool, and it may be useful for data-hungry health enthusiasts. But it failed this sleep-deprived parent. By Brian X. Chen Brian X. Chen is The Times’s lead ...

Samsung Galaxy Ring launched in three colours The wearable comes with a sizing kit It ships with Samsung’s proprietary Health AI features ...

It’s been three years since the third-generation Oura ring first put smart rings on the map. In that time, I’ve tested several different wearable rings, all hoping to outshine Oura as the ...