The continuous geofence is the core. Around it, more than one signal confirms presence, Bluetooth beacons first. Move the person and watch the fused verdict react, live.
Type an address and hit find, or drag the blue circle. In production this is bulk-configured across all 262 offices.
Place a person, then check in.
Prototype for TATA AIG by One Roll Studios. Real device geolocation + haversine on OpenStreetMap. WiFi, Bluetooth and CCTV are simulated here to show the fused model.
The geofence is the core you asked for. Around it, several signals agree on whether someone is really there. Watch a quick demo, or jump in.