Engineers have shown that a technique to measure heart rate via Wi-Fi signals is effective even with the lowest-cost devices - and no wearables needed.
The new Xiaomi 15T and Xiaomi 15T Pro brings some iterative updates for its hardware, though it has one new feature unique to ...
Valued at US$ 2.84 billion in 2024, the EMC testing market size is projected to reach US$ 4.48 billion by 2031, registering a ...