Auracast is rolling out to more phones, including models from Pixel and Samsung. Here's how to check if your device is compatible.

2.4GHz outperforms Bluetooth in most aspects, such as range, delay, and stability. 2.4GHz is proprietary, requiring separate ...

For smart home deployments, there are a lot of ways to track the presence of individuals in a room. There are motion detection sensors that use mmWave and PIR, and you can also use simple detection ...