These devices point the way toward an upcoming era of more natural and intuitive interaction between human and machine. Robert Jacob, a computer science professor at Tufts University in Medford, Mass.

Apple engineers put considerable thought into a “wearable electronic ring computing device” small enough to put on a finger. The proposed smart ring would have a touchscreen and work closely with ...

Start with simple checks like moisture and cases before moving into system resets ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

A biometric fingerprint reader makes it convenient to sign into your computer, by just pressing or swiping your finger on the reader which scans your fingerprint. It bypasses the need for entering a ...