"We have proposed a new method that has enabled WiFi signals to count a stationary seated crowd, using their natural body fidgets."
(, Wed 15 Sep 2021, 9:29, Reply)
Need to read the paper and find out
(, Wed 15 Sep 2021, 13:29, Reply)
Would be far less impressive if it were simply counting mobile phones.
(, Wed 15 Sep 2021, 14:21, Reply)