After passing through the tag and striking the object’s surface, terahertz waves are reflected, or backscattered, to a receiver for authentication. A few years ago, MIT researchers invented a ...

Unlike traditional RFID tags, which are known for their size, cost, and susceptibility to counterfeiting, MIT stated in its press release that this innovative cryptographic chip utilizes terahertz ...

Arlo recently launched a home security system, expanding its lineup of cameras to include a multifaceted sensor that detects motion, opened windows, environmental hazards, and more. It can also be ...