Abstract: An information providing device according to one aspect of the present disclosure includes: at least one memory storing a set of instructions; and at least one processor configured to execute the set of instructions to: receive a face image; determine whether a person in the face image is unsuitable for iris data acquisition based on the face image; and output information based on determining that the person is unsuitable for the iris data acquisition when the person is determined to be unsuitable for the iris data acquisition.

Abstract: An authentication device includes an image acquisition unit, an identification unit, and an authentication unit. The image acquisition unit acquires an image of an eye of a subject. The identification unit identifies the colored pattern of a colored contact lens worn by the subject by comparing a reference image with the image of the eye. The authentication unit identifies the subject, using a feature in a region other than a colored region of the colored pattern in the iris region of the eye.

Abstract: An accounting system according to the present invention include: an information display device including a first memory; and at least one first processor coupled to the first memory. The first processor performs first operations. The first operations includes: causing a first camera to image a person, and causes a display to display a code based on physical characteristics peculiar to the imaged person. An information processing device includes a second memory; and at least one second processor coupled to the second memory. The second processor performs second operations. The second operations includes: causing a second camera to image the code displayed by the information display device, acquiring accounting information of the person using the imaged code, and executing accounting processing using the accounting information.

Abstract: An authentication device includes an image acquisition unit, an identification unit, and an authentication unit. The image acquisition unit acquires an image of an eye of a subject. The identification unit identifies the colored pattern of a colored contact lens worn by the subject by comparing a reference image with the image of the eye. The authentication unit identifies the subject, using a feature in a region other than a colored region of the colored pattern in the iris region of the eye.

Abstract: To provide a system, a method and the like for acquiring more images or more quickly focused images. A control device acquires information regarding a situation of a range captured by an imaging device, determines a mode according to an assumed situation of the range captured by the imaging device among a plurality of focusing modes, and transmits designation information specifying the determined mode to the imaging device. The imaging device receives the designation information from the control device, and captures an image using the mode specified by the received designation information.

Abstract: An information providing device according to one aspect of the present disclosure includes: at least one memory storing a set of instructions; and at least one processor configured to execute the set of instructions to: receive a face image; determine whether a person in the face image is unsuitable for iris data acquisition based on the face image; and output information based on determining that the person is unsuitable for the iris data acquisition when the person is determined to be unsuitable for the iris data acquisition.

Abstract: The present invention embodies a garment which can smoothen motions of its wearer by a new technique, which is totally different from that of exerting a tightening force on a muscle, according to findings that the range of motion of a joint can be widened if a structure for extending and gathering respective parts of a skin gathering and leaving when the joint works in relation to bending/extension or abduction/adduction of the wearer is added to the garment and that the range of motion of the joint can be widened if a structure for moving the skin along a direction of motion of a muscle when the joint works in relation to turning of the wearer is added to the garment, on the basis of a close relationship between a motion of the skin when the joint works and an extending direction of a tension line.

Abstract: On the front side of the main part, the first start part separates the main part into a portion covering a knee joint of a wearer and a portion covering at least one of femoral and shin parts of the wearer. On the back side of the main part, the second start part separates the main part into a portion covering the knee joint of the wearer and a portion covering at least one of the femoral and shin parts of the wearer. On an outer side face side of the main part, the third start part at least partly extends under the portion covering the knee joint of the wearer. On an inner side face side of the main part, the fourth start part at least partly extends downward in a part lower than a crotch part of the wearer.

Abstract: A skirt liner 1 according to an embodiment of the present invention is provided with a skirt-type main body 10, and an abdomen and crotch tightening part 20 joined at one end side thereof to a region around a front waist part of the main body 10, extending from the one end side so as to cover an abdominal part and a crotch part, and joined at the other end side thereof to a back lower center of the main body 10, in which the portion of the abdomen and crotch tightening part 20 other than the one end side and the other end side is unjoined to the main body 10.

Abstract: On the front side of the main part, the first start part separates the main part into a portion covering a knee joint of a wearer and a portion covering at least one of femoral and shin parts of the wearer. On the back side of the main part, the second start part separates the main part into a portion covering the knee joint of the wearer and a portion covering at least one of the femoral and shin parts of the wearer. On an outer side face side of the main part, the third start part at least partly extends under the portion covering the knee joint of the wearer. On an inner side face side of the main part, the fourth start part at least partly extends downward in a part lower than a crotch part of the wearer.

Abstract: A clothing end part structure (10) of the present invention has block-like second regions (11) that expand or contract at a second elongation in a length direction of an end part, and block-like first regions (12) that expand or contract at a first elongation that is lower than the second elongation, in the length direction of the end part. The second regions and the first regions are disposed alternately in the length direction of the end part.

Abstract: The present invention embodies a garment which can smoothen motions of its wearer by a new technique, which is totally different from that of exerting a tightening force on a muscle, according to findings that the range of motion of a joint can be widened if a structure for extending and gathering respective parts of a skin gathering and leaving when the joint works in relation to bending/extension or abduction/adduction of the wearer is added to the garment and that the range of motion of the joint can be widened if a structure for moving the skin along a direction of motion of a muscle when the joint works in relation to turning of the wearer is added to the garment, on the basis of a close relationship between a motion of the skin when the joint works and an extending direction of a tension line.

Abstract: A skirt liner 1 according to an embodiment of the present invention is provided with a skirt-type main body 10, and an abdomen and crotch tightening part 20 joined at one end side thereof to a region around a front waist part of the main body 10, extending from the one end side so as to cover an abdominal part and a crotch part, and joined at the other end side thereof to a back lower center of the main body 10, in which the portion of the abdomen and crotch tightening part 20 other than the one end side and the other end side is unjoined to the main body 10.