Methods That Work Better Indoors
Wifi, bluetooth, NFC and codes prove presence at a site more reliably than satellite position does, and several collect less.
Analysis
Methods
Four alternatives work indoors, which satellite position does not, and three of them collect no location data at all.
4 notes
Workers Who Move Between Sites
Care visits, contract cleaning, security rounds and field repair. The case geofencing suits best, and the case where it collects far more than attendance needs.
Analysis
Shift Change and Queues
Thirty people clocking in within five minutes is a different engineering problem from one person arriving, and it is where deployments visibly fail.
Analysis
Large Sites and Campuses
A boundary big enough to cover a hospital or a plant accepts punches from half the neighbourhood. What to do instead.
Analysis