The individual creates and trades their content with others
Marketplace
Mechanic
Check-in
The individual arrives at exhibits, places or events and announces (to the museum or other visitors) that they have done so
Appointment
The individual needs to be at a particular place (at a particular time)
Pressure
Each interaction has a fixed duration or scope
Volunteers
Individuals take on the responsibility of a member of staff
Collect
The individual builds a personal collection of content and/or achievements
Criticism
The progress of the individual is evaluated and reflected back