Is wifi and/or phone signal necessary for the experience? Is it available and dependable?
Constraints
Redundant guides
Do staff or volunteers guide visitors? Could the new experience alter or replace this role?
Conservation
Are there objects or locations that need protection? How can you keep them safe during the experience?
Safe space
Is there a space where visitors can assemble and plan before the experience, or take a rest and reflect afterwards?
Legibility
Is it easy for visitors to identify and navigate to different parts of the venue? Will they be able to find their way during the experience?
Capacity
How much space is available for the visit? Should there be more or less?
Accessibility
Does the venue cater for visitors of all physical abilities? If not, can visitors still engage somehow?