CES brought a crowd of security companies, all vying to impress with new cameras, sensors and locks. But here's what really ...

Designed by Hartmut Esslinger, Apple’s former chief designer, the V7 Max offers three options for biometric unlocking: finger ...

Abstract: The radial artery pulse on the wrist is a non-invasive and reliable index for health monitoring, and is important diagnosis basis for traditional Chinese medicine and Ayurvedic medicine.