Patent ID: 8239753

Claim:
An information sharing support system comprising: a first information processing device that is connected to a projector device for projecting an image on a projection area including an object therein, and to an image pick-up device for picking up an image of the projection area including the object, with the projected image being projected on the projection area; a second information processing device connected over a network to the first information processing device, the second information processing device including: an inputting unit that inputs an event in a first layer, inputs a second annotation image that is a part of a first annotation image associated with the event to a second layer, inputs a third annotation image that is the remaining part of the first annotation image to a third layer, and inputs a document to a fourth layer; a transmitting unit that transmits the second annotation image to the projector device; a receiving unit that receives a picked-up image of the projection area from the image pick-up device, the picked-up image including the second annotation image projected on the projection area by the projector device; and a processing unit that allocates the picked-up image received by the receiving unit to the second layer to update the display of the second layer, and causes the picked-up image of the second layer, the third annotation image of the third layer and the document of the fourth layer to be displayed on a display in an overlapping fashion.