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Continue to ChatNew system uses low-power Wi-Fi signal to track moving humans — even behind walls https://innovationtoronto.com/new-system-uses-low-power-wi-fi-signal-to-track-moving-humans-even-behind-walls/
New system uses low-power Wi-Fi signal to track moving humans — even behind walls https://innovationtoronto.com/new-system-uses-low-power-wi-fi-signal-to-track-moving-humans-even-behind-walls/