this isn't exactly "rolling out" but coming, with definite ramifications:

https://beyondstandards.ieee.org/ieee-802-11bf-aims-to-enable-a-new-application-of-wlan-technology-wlan-sensing/

IEEE 802.11bf will enable stations to inform other stations of their WLAN sensing capabilities and request and set up transmissions that allow for WLAN sensing measurements to be performed, among other features. WLAN sensing makes use of received WLAN signals to detect features of an intended target in a given environment. The technology can measure range, velocity, and angular information; detect motion, presence, or proximity; detect objects, people, and animals; and be used in rooms, houses, cars, and enterprise environments.