Patent ID: 9305188
Filing Date: 2016-04-05
CPC Classification: G06F,H04N

Claim Text:
1. A method of controlling a projector that displays an image based on image data, the method comprising the steps of: storing a first password in a memory in the projector; receiving via a controller of the projector a second password sent from a computer; determining via the controller of the projector whether the second password sent from the computer matches the first password; transmitting via the controller of the projector the image data from the projector to the computer when it is determined that the second password sent from the computer matches the first password; receiving delivery permission data via the controller of the projector; determining via the controller of the projector whether the delivery permission data indicates that delivery of the image data is permissible; and when the delivery permission data indicates that delivery of the image data is permissible, the controller of the projector visibly projects a password image of the first password combined with the image of the image data.