| Home : August 28 2019 Computer News : Using Wi-Fi like sonar to measure speed and distance of indoor movement |
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Using Wi-Fi like sonar to measure speed and distance of indoor movement |
August 28, 2019
Researchers have developed a technique for measuring speed and distance in indoor environments, which could be used to improve navigation technologies for robots, drones -- or pedestrians trying to find their way around an airport. The technique uses a novel combination of Wi-Fi signals and accelerometer technology to track devices in near-real time.
Link: https://www.sciencedaily.com/releases/2019/08/190827145726.htm
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