Radar might soon find its way into more personal technology than Google's phones and smart speakers. 9to5Googlenotes Google, Ford and four other partners have published specs for a Ripple standard that could bring small radar to more devices in a "privacy-respecting" fashion. The framework, hosted by the Consumer Technology Association, theoretically lets any device maker use small-scale radar for tasks ranging from existing uses like touch-free gesture control and health monitoring through to exercise tracking and even occupancy detection in buildings.
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