Patent ID: 7139773

Claim:
An operation terminal for a specified objective, comprising: an information storage part storing objects composing operation results, display control information for displaying the objects in accordance with an interface, and correspondence specifying information for specifying, among the objects, an object to be processed through the interface by an instruction; an information display part; an information input part; a communication part communicating with an object matching management apparatus; and an information processing part controlling operations of said information storage part, said information display part, said information input part, and said communication part, wherein said information processing part reads out the objects from said information storage part, displays the read-out objects on said information display part in accordance with the interface based on the display control information, acquires the instruction to process the object through said information input part, specifies the object corresponding to the instruction in said information storage part based on the correspondence specifying information, updates the specified object based on the instruction and transmits, through said communication part to the object matching management apparatus, information on the processing performed on the specified object in accordance with the instruction, and updates the specified object in said information storage part based on information on the updated object in the object matching management apparatus when receiving the information therefrom through said communication part, whereby a change in object information displayed on the operation terminal is immediately reflected in object information displayed on another operation terminal and whereby a change in object information displayed on another operation terminal is immediately reflected in object information displayed on the operation terminal.