Yep and I’ve been researching this for robotics. The new WiFi standard 802.11mc includes improved time-of-flight measurement of radio packets such that the devi

Yep and I’ve been researching this for robotics. The new WiFi standard 802.11mc includes improved time-of-flight measurement of radio packets such that the device can be localized to within 1 meter reliably. Android 9 and the Pixel already support this, though WiFi APs supporting this are still in the early phases. Google WiFi supports it tho. The good news is that this technology does not tell the AP where you are, only the device knows. However an app on your device could share this information with advertisers. https://www.crowdconnected.com/blog/testing-wifi-rtt-on-android-p-for-indoor-positioning/ https://www.crowdconnected.com/blog/testing-wifi-rtt-on-andr...