Abstract: Disclosed is a control device for comfort equipment for a seat module in a passenger transport vehicle. The control device includes a control unit capable of transmitting adjustment commands to a piece of comfort equipment, and one imager capable of acquiring one image representing a part of the body of a passenger resting on a seat. The control unit communicates with the imager to receive the one acquired image. The control unit is capable of detecting an object in the image representing a part of the passenger's body and generating one adjustment command to be sent to the comfort equipment as a function of the detected part of the passenger's body.

Abstract: The main object of the invention is an additive-manufacturing device (1) for creating a three-dimensional object (2), characterized in that it comprises a material selection unit (3), the materials including materials for the creation of the three-dimensional object (2), an induction heating unit (4) for heating the materials, the selection unit (3) being able to convey the materials toward the heating unit (4) which causes them to melt, and a material deposition unit (5) which ejects the materials after they have passed through the heating unit (4) onto a support (6) so as to allow the three-dimensional object (2) to be built up in successive layers of material.