Abstract: An information processing apparatus provided with a confirmation unit for confirming whether a first face image and a second face image taken of persons receiving online drug administration guidance correspond to a patient-attendant relationship, and an output unit for outputting a confirmation result.

Abstract: Provided is a monitoring system that provides appropriate notification in accordance with whether or not a person to be monitored is with a registered companion. This monitoring system is provided with: a recognition unit which recognizes a person to be monitored and a registered companion associated with the person to be monitored; and a notification unit which notifies a prescribed contact that the person to be monitored has been recognized. When it is recognized that the person to be monitored is with the registered companion, the notification unit refrains from notifying the contact.

Abstract: A first registration unit stores payment information and master face information in a first storage unit in association with each other. The payment information is information necessary for electronically making payment. An acquisition unit acquires, from a checkout apparatus, face information of a customer. An authentication unit reads, when master face information in which a score for the face information is equal to or more than a reference value is present, payment information relevant to the master face information from the first storage unit, and causes the checkout apparatus to execute checkout processing using the payment information. A second registration unit stores, in the first storage unit in association with payment information of a customer, as master biometric information, biometric information including iris information and/or vein information of the customer, under a necessary condition in that the checkout apparatus executes the checkout processing using the payment information.