Two new smart locks from Lockin don't require batteries at all. They're a game changer for renters or apartment dwellers who can't run wires.

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

While some optimistically predicted that the decades of the 20s would see history repeat itself, it's still too soon to tell whether businesses and economies will roar back from the brink of not only ...

Back around the turn of the century, infrared ports for wireless data transfer over short distances were commonplace on many mobile devices. But it wasn't long before infrared communication technology ...

Providing a reliable link, with sufficient signal-to-noise ratio (SNR) and bandwidth to deliver high-capacity communications is a critical challenge for optical wireless (OW) communications and ...

The DARPA Persistent Optical Wireless Energy Relay (POWER) program achieved several new records for transmitting power over distance. The team recorded more than 800 watts of power delivered during a ...

A new product called Beamcaster distributes beams of light to create wireless networks, providing an alternative or supplement to Wi-Fi and eliminating much of the cabling used to connect office ...

The Defense Advanced Research Projects Agency said a project team testing new optical wireless energy receiver technology was able to transfer 800 W of power to a receiver 8.6 km away in a 30 second ...