Does the new experience enhance other elements of the visit, and the broader relationship with the museum?
Are you collecting any information that can be linked to a visitor? Has the visitor given fully informed consent?
Will the locations stay accessible and unchanged? Will they need to be shared?
Are there established patterns/trajectories of visitor movement? Can these be changed?
Will the experience create an overwhelming new collection to be maintained? Will you be able to devote the appropriate level of care to the collection as it grows? Are there plans in place to limit its size?
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?
How will you control visitor contributions? Do you need to and, if yes, do you have the resource?
Will visitors create and/or contribute content? Is there a licensing agreement in place to allow you to use it legally?
Is there a person or people with ultimate responsibility for the experience? Will they continuously improve and evaluate it?