Comment by transpute

Intel Meteor Lake+ platforms can use NPU for WiFi 7 Sensing.

Presence (commercial): https://community.intel.com/t5/Blogs/Tech-Innovation/Client/...

Breathing (research): https://www.intel.com/content/www/us/en/research/respiration...

For older Intel wifi radios, there is custom firmware and many research papers: https://dhalperi.github.io/linux-80211n-csitool/