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It's likely for Bluetooth access rather than WiFi. It's not uncommon for IoT devices to use bluetooth for setup, and it would be trivially cheap to put BLE beac
by shaftway 1y ago
It's likely for Bluetooth access rather than WiFi. It's not uncommon for IoT devices to use bluetooth for setup, and it would be trivially cheap to put BLE beacons on every subway station exit in NYC, essentially giving you fine-enough location detection to uniquely identify most people within a week.
- jkingsman 1y agoI believe on Android that's the "find devices near you," which used to be part of location but now is discrete.