Always know who's on the other side of the door with these best-tested doorbell cameras

Look for video camera doorbells that offer adjustable sensitivity settings, so you can fine-tune motion detection and ...
IEEE

Integrated Sensing and Communications: Toward Dual-Functional Wireless Networks for 6G and Beyond

Abstract: As the standardization of 5G solidifies, researchers are speculating what 6G will be. The integration of sensing functionality is emerging as a key feature of the 6G Radio Access Network ...
CNX Software

LoRa, BLE, and GNSS tracker supports open-source software, solar charging, outdoor and indoor tracking

Designed by Ruictec in China, the TD04 is a LoRa-based low-power tracker that also features BLE and dual-band GNSS. It ...

Xiaomi’s S25 Ultra rival features a DSLR-like physical zoom ring paired with a 200MP zoom camera

The Xiaomi 17 Ultra isn’t just chasing higher megapixels. It’s rethinking how smartphone zoom should feel with a physical ...