Presence allows Hobson to act as people move.

Map Presence

Map presence (also known as geofencing) allows Hobson to perform task(s) as mobile devices enter or leave a large area (e.g. a 3 mile radius around a house).

Beacon Presence

Beacon presence (using low-cost beacon hardware) allows Hobson to perform task(s) as mobile devices enter or leave a small area (e.g. a room in a house).