[PDF] Adversarial WiFi Sensing using a Single Smartphone

This is really cool. The only thing stopping it from being practical in most applications is the time required to get the standard deviation in the A-CSI. The paper just says hours to get a baseline recording of all anchor points in the environment. I assume frequent movement/activity also extends the time required to collect the standard deviation.

Essentially it might be alarming to have someone standing outside their building with a cell phone for hours on end lol…

Leave a Reply