Abstract: The present disclosure promotes distribution of sensor data among a plurality of business operators. A controller that an information processing system according to the present disclosure includes collects first data including a plurality of items and personal information from mobile bodies belonging to a first business operator. The controller converts the first data to second data not being usable to identify individuals. The controller provides data in a range decided based on content of a predetermined data use contract, among the second data, to a second business operator. The controller calculates a consideration for the data that is to be paid by the second business operator, based on a data use record of the second business operator.

Abstract: A CAD system having a plurality of clients connected by a network enables simulations to be run that reflect design information from other client CADs. A server 100 causes a computing unit 101 to reflect in a three-dimensional model generated based on design according to any given client 110-140 design data according to any other client 110-140. Then, using that three-dimensional model, the server carries out an operating simulation and transmits the simulation results to the requesting client. The client that receives the simulation results from the server 100 then displays those simulation results on a design screen.