INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a mechanism of entrance management in the case where there are multiple people who enter a room.SOLUTION: An information processing device 101 communicatively connected with a lock system 103 that performs lock management of an entrance 106 inputs video taken by an imaging device 102, and detects a plurality of two-dimensional codes and a plurality of people included in the input video. The information processing device 101 determines whether the number of the detected two-dimensional codes and the number of the detected people agree, and outputs an instruction to unlock the entrance to the lock system if it is determined they do.