PROBLEM TO BE SOLVED: To control a plurality of controlled devices by relatively small kinds of gestures, by image recognition using a plurality of gesture cameras corresponding to the plurality of controlled devices.SOLUTION: A medical system includes: a plurality of gesture cameras associated with each of a plurality of medical devices an image analysis part for analyzing images captured from the plurality gesture cameras a first distinguishing part for distinguishing the gesture camera as an operation object determined by an operator among the plurality gesture cameras, based on the analyzed result of the operator included in the captured images or part of the image and a second distinguishing part for distinguishing the control contents to the medical devices associated with the gesture cameras distinguished by the first distinguishing part among the plurality of medical devices.
