| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide high quality image data to a client side by using a request/response protocol, eliminating a burden of creating high quality image data at the client side and further reducing communications traffic.SOLUTION: A game supply device 2 transmits image data and first itinerary data to a portable terminal 4A. The portable terminal 4A executes a game of regenerating each itinerary on the basis of the image data and itinerary data. In response to a modification request received from the portable terminal 4A, the game supply device 2 transmits a modification response including second itinerary data to the portable terminal 4A, and causes the portable terminal 4A to execute a game based on the second itinerary data.</p> |
