smart security light

Netgear adds a smart security light alerts you of unwanted guests

Netgear has basically added a smart security light to its Arlo line of home smart security devices. the corporate has already released a bunch of comprehensive surveillance cameras, and its latest piece of connected hardware could be a wireless, outside security light. Like smart bulbs before it, the light hooks up to a mobile app […]

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Corkscrew light beams could lead on to sensible quantum computers

Who said light only had to travel in boring waves or particles? Not Harvard. Its researchers have found the way to spin light into complex states that promise breakthroughs in multiple fields. They’ve designed meta-surfaces whose elaborate optics combine 2 varieties of light momentum (orbital angular and spin angular) to send light into corkscrews, spirals […]

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