To provide a processing information system of a client server for golf practicing which has an on-line control function of the processing information and a control means having a function to transmit and receive a message.

In a remembering means stored in a terminal unit for golf practicing, picture data including a floor plan of a golf course and a program to process information based on a signal perceived by the sensor are remembered at least. This system can do the processing information which is to indicate the picture data of the golf course on an indication means, to calculate a direction and a carry of a ball that an user hits based on the signal perceived by the sensor, to specify a point identified by the calculated direction and the carry of the ball on the floor plan of the golf course, and to extract the indicated picture data on the indication means based on the point specified on the floor plan of the gold course and to renew the indication. The data which is about the user's golf practice recorded by the beforehand processing information is remembered temporarily on the remembering means and is also sent to a server system and is remembered in the data base of the user's information.