To collect a plurality of motion state signals by a real time processing, and easily perform the analysis and the summing up, or the like of the data.

A special pattern display device 100 side performs a display control process so that an obstacle may not be raised in the outputting of motion state signals of this system, when the generation of the missing of a command for the display control is judged. At the same time, the special pattern display device 100 outputs an error signal to indicate the missing of the command for the display control to the system. Therefore, trouble is not generated in the data collection, or the like, by the system. Also, to which section the error data is applied can be grasped by the error signal. As a result, this information processing system 2200 for a game machine can perform various kinds of processes when received such information.