Information sharing support system providing corraborative annotation, information processing device, computer readable recording medium, and computer controlling method providing the same

Abstract

An information sharing support system is provided. The system includes a first information processing device connected to a projector device for projecting an image on a projection area, and to an image pick-up device for picking up an image of the projection area; an inputting unit that inputs an event in a first layer, inputs a second annotation image as a part of a first annotation image associated with the event to a second layer, inputs a third annotation image as 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; and a second information processing device that allocates the picked-up image to the second layer, and includes a display that displays the third annotation image and the document in an overlapping fashion.