Patent ID: 11959768
Assignee: NEC CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  B  H | IPC G

Claim 0:
1. A guidance control device configured to communicate with
at least one memory configured to store instructions; and
at least one processor configured to execute the instructions to:
generate a subject-identifying image to be projected on a first projection range relating to a first position at which a subject person conducts a predetermined operation;
generate a guide image guiding the predetermined operation for the subject person to be projected on a second projection range relating to a second position viewable by the subject person;
control the projection device to project a projection image including the subject-identifying image and the guide image;
recognize the subject person relating to the subject-identifying image;
control the projection device to project the guide information on the second projection range according to identification information of the subject person;
determine presence/absence of a completion of the predetermined operation conducted by the subject person;
generate a warning image when an action of the subject person differs from the predetermined operation; and
control the projection device to project the projection image including the warning image.