It is possible to “See through walls” using Wi-Fi(techurb.com)
techurb.com
It is possible to “See through walls” using Wi-Fi
http://techurb.com/it-is-possible-to-see-through-walls-using-wi-fi/
1 comments
This is something that it would be fun to see if you could use a HackRF for. Anecdotally I've done occlusion tracking with Wi-Fi (knowing when someone has wandered between me and the Access Point on the other side of a wall) but never thought doppler shift would be a thing.