Patent ID: 11902713
Assignee: CASIO COMPUTER CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. A non-transitory computer-readable storage medium storing:
a program that causes a first processor of a projector configured to project an image on a projection surface to send information on an operation state of the projector to a computer while communicating with the computer, the computer being configured to communicate with the projector and instruct the projector to project the image in accordance with an operation by a user; and
a program that causes a second processor of the computer to make a notification based on the information from the projector by causing a display of the computer to display a notification or by causing a speaker of the computer to output a voice,
wherein the computer includes multiple computers each configured to communicate with the projector, and
wherein when the projector starts communicating with a first computer of the multiple computers while being instructed to project an image by a second computer of the multiple computers, the program causes the first processor to notify the second computer that there has been an access from the first computer.