Abstract: A control device includes: an external environment recognition unit configured to acquire recognition data of an external environment of a moving body; a reception unit configured to receive selection of a target position from a user of the moving body; a movement control unit configured to execute movement control for moving the moving body to the target position based on the recognition data; and a height control unit configured to execute height control of the moving body in accordance with progress of the movement control.

Abstract: A fiber for artificial hair with low thermal shrinkage, low luster, and excellent spinnability, structured by a resin composition containing a vinyl chloride-based resin and a maleimide-based copolymer, wherein: 50 to 99 mass % of the vinyl chloride-based resin is contained in 100 mass % of the resin composition; 1 to 50 mass % of the maleimide-based copolymer is contained in 100% of the resin composition; and when a total of an aromatic vinyl-based monomer unit, a cyanide vinyl-based monomer unit, an unsaturated acid anhydride monomer unit, and a maleimide-based monomer unit in the maleimide-based copolymer is 100 mass %, the maleimide-based copolymer has 5 to 30 mass % of the maleimide-based monomer unit.

Abstract: A fiber for artificial hair, the fiber comprising a synthetic resin and a microparticle, wherein a content difference |C1-C2| between a content C1 of a microparticle of smaller than 2 ?m in particle size, and a content C2 of a microparticle of 2 ?m or larger and smaller than 5 ?m in particle size is 70% by mass or less based on the total amount of the microparticle, and the content of a microparticle of 5 ?m or larger in particle size, C3, is less than 25% by mass based on the total amount of the microparticle.

Abstract: A fiber for artificial hair, having a base fiber, a metal ion, and an antistatic agent, in which the metal ion and the antistatic agent are present in at least a part of a surface of the base fiber, the metal ion is at least one selected from the group consisting of a silver ion, a zinc ion, and a copper ion, a content of the metal ion is 5.0×10?5 to 1.0×10?2% by mass based on the total mass of the fiber for artificial hair, the antistatic agent is at least one selected from the group consisting of a cationic antistatic agent and a non-ionic antistatic agent, and a content of the antistatic agent is 0.001 to 1% by mass based on the total mass of the fiber for artificial hair.

Abstract: A fiber for artificial hair, having a base fiber and a metal salt of a polymer compound that is present in at least a part of a surface of the base fiber, in which the metal salt contains at least one metal selected from the group consisting of silver, zinc, and copper. A headdress article having the fiber for artificial hair.