Abstract: A movable body is a tricyclic movable body automatically moving and includes: a first steering wheel which is steerable but not drivable; a second steering wheel which is steerable but not drivable and provided on a side in a first direction with respect to the first steering wheel; and a drive wheel which is steerable and drivable and provided on a side in a second direction orthogonal to the first direction with respect to the first steering wheel and the second steering wheel.

Abstract: Provided is a system for improving the efficiency of a work for attaching a heat insulating member to the surface of a device requiring heat insulation. The member attachment support system supports the work of attaching a plurality of members to the device. The member attachment support system comprises: an identification information storage unit which is provided for each of the plurality of members, and stores identification information associated with the attachment position of the member; a terminal device which acquires identification information from the identification information storage unit; and a display device which displays a support image that indicates the attachment position, on the device, corresponding to the identification information acquired by the terminal device.