How do you offer your work to the public and what is the role of the audience?
Is your work accessible?
Are you interested in physical and psychological security or in destabilising comfort zones?
Do you meet the audience before or after, move or talk with people in groups or one to one?
Do you want to use guides through the work, a performer or volunteer, or employ written materials to provide guidance?
Are you interested in generating responses that feed back in to the investigation, and if so, what kind of feedback is useful and how will you gather this?