Museum design Interactive Exhibits Oral sources: compilation and archiving Role-playing game. The visitor chooses his role as either a sport ‘doctor’ or a patient. The sport ‘doctor’ is committed to help his/her own patient during various measurements. The activity starts with the use of the stethoscope, a detecting mechanism and the indication of some of the patient’s personal data: identification name, age, sex, etc. All data collected in this section will be forwarded to the last exhibit for the printing of a personalized diet. credits