Patent ID: 11935301
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 7:
8. An information processing system comprising:
a camera that is installed in a predetermined facility; and
an information processing apparatus, wherein
the information processing apparatus
obtains image information from the camera, the image information including a first image of a first person in the predetermined facility and a second image of a second person in the predetermined facility,
classifies each of the first person and the second person as a resident of the facility or a visitor to the facility based on the first image, the second image, and pre-registered information, the first person being classified as the resident and the second person being classified as the visitor, the pre-registered information including a pre-registered image of the first person and no pre-registered image of the second person,
calculates a distance between the first person and the second person, based on the first image and the second image,
determines whether the first person and the second person are having a conversation with each other, based on the calculated distance,
measures, when it is determined that the first person and the second person are having a conversation with each other, a conversation time during which the first person and the second person are having a conversation with each other, and
transmits, when the measured conversation time exceeds a predetermined time, infection notification information indicating that a risk of the first person contracting infectious disease is high to a terminal apparatus.