There’s also in-vehicle Wi-Fi. A while back I set up a Ubiquity Wi-Fi system for a friend who lives near a fairly high-traffic street. The default Ubiquity sc

There’s also in-vehicle Wi-Fi. A while back I set up a Ubiquity Wi-Fi system for a friend who lives near a fairly high-traffic street. The default Ubiquity scan interval for spectrum and Wi-Fi network awareness was enough to map schedules for a shockingly high number of people driving by. I imagine something custom built for this purpose would be significantly more, umm, “effective” for this purpose.