2 ms·
Humans are antennas too, you can be tracked through WiFi. https://cs.nju.edu.cn/ww/papers/ubicomp16_gait.pdf https://cs.nju.edu.cn/ww/papers/ubicomp16_gait.pdf
by est31 5y ago
Humans are antennas too, you can be tracked through WiFi. https://cs.nju.edu.cn/ww/papers/ubicomp16_gait.pdf https://cs.nju.edu.cn/ww/papers/ubicomp16_gait.pdf
- hermitdev 5y agoI always remember back to one of my electronics labs in college. We were trying to debug a circuit from which we could get no readings. The oscilloscope, with no working leads, was sensitive enough to detect our movements a few feet away from it...