Trust
Can I see who is in the building right now?
Yes; the gate signal produces a live presence list and a three-colour occupancy band against capacity.
Detail
The list keeps students, staff, visitors and contractors in one pool; groups can be filtered out when a count is requested.
If a gate goes silent the number is not hidden: it is shown with a last known label and an age counter.
Source
Source: the product's presence screen.