Abstract: A sensibility measuring method includes measuring, based on a measurement item which corresponds to each of evaluation objects (50), a set of biological information (20), the set each derived from a subject (60) while using each of the evaluation objects (50) on a trial basis, and acquiring an evaluation result (80) for each of the evaluation objects (50), the evaluation result (80) including identification information that enables identification of a rank order in which the evaluation objects (50) are compared with each other, based on the measured set of biological information (20).

Abstract: Provided is a structure configured such that even when resin, such as methacryl resin, exhibiting a low adhesion to a metal thin film is used, the resin and the metal thin film are firmly stacked in close contact with each other, and a film formation method capable of manufacturing a structure in which a metal thin film is, with a high adhesion, formed on a resin work exhibiting a low adhesion to the metal thin film, wherein the structure is configured such that an Al thin film 102 is, by sputtering, formed on a work W made of methacryl resin to form a stack of the work W and the Al thin film 102, and has a mixed region 101 of Al, Si, O, and C between the work W and the Al thin film 102. In the mixed region 101, Al is covalently bound to any one of Si, O, and C, or Al, Si, O, and C form a diffusion mixed layer.

Abstract: A film formation device for forming a metal thin film on a polycarbonate work molded by a resin molding machine, comprises: a film former including a chamber configured to house the work, and a sputtering electrode including a target material and disposed in the chamber; and a carrier configured to carry the work molded by the resin molding machine from the resin molding machine to the chamber within such a short time period that no moisture adheres to a surface of the work.