It relates to an endogenous repair factor production accelerator which comprises one or at least two selected from prostaglandin I2 agonist, EP2 agonist and EP4 agonist. A presence of the person is detected at a location at the facility. A pivoted scoop designed as a rectangular bin, with an open forward section and an axle attached to its bottom underside, rotates in a vertical plane. In response to capturing the first image, the captured first image is displayed.