Abstract: To more effectively motivate a user to transmit information, an information processing system includes an information receiver that receives real-time information transmitted by a user terminal, a distributor that distributes the received real-time information to other predetermined user terminals, an analyzer that analyzes responses, from the other user terminals, to the distributed real-time information, an evaluator that evaluates the real-time information according to an analysis result, and an incentive provider that provides an incentive corresponding to the evaluation of the real-time information to a user who has transmitted the real-time information.

Abstract: A parts production management system includes: a first table in which a line cycle number representing a line cycle that is a process unit for processing a group of parts and a parent lot number of a part input for being processed in a line cycle represented by the line cycle number are stored while being linked together; a second table in which the line cycle number and a child lot number of a part processed in the line cycle represented by the line cycle number are stored while being linked together; and a lot linking unit that stores a line cycle number of a line cycle for processing a parent lot and a parent lot number in the first table while being linked together when the parent lot is input to a production line and stores a line cycle number of a line cycle that has processed a child lot and the child lot number while being linked together when a process in the production line is completed and the child lot is output from the production line.

Abstract: A parts production management system includes: a first table in which a line cycle number representing a line cycle that is a process unit for processing a group of parts and a parent lot number of a part input for being processed in a line cycle represented by the line cycle number are stored while being linked together; a second table in which the line cycle number and a child lot number of a part processed in the line cycle represented by the line cycle number are stored while being linked together; and a lot linking unit that stores a line cycle number of a line cycle for processing a parent lot and a parent lot number in the first table while being linked together when the parent lot is input to a production line and stores a line cycle number of a line cycle that has processed a child lot and the child lot number while being linked together when a process in the production line is completed and the child lot is output from the production line.