| 摘要 |
PROBLEM TO BE SOLVED: To easily select a desired dish by obtaining detailed information on dishes when ordering the dish at a restaurant, etc. SOLUTION: An access program for accessing a database server DS is downloaded to a customer's portable information terminal PDAJ and the database server DS is accessed through an access point APK and a local area network by using the access program to obtain initial menu data and display the initial menu data, and consequently detailed information on dishes is displayed, so that a dish will be ordered. The detailed information includes food materials used for the dish, caloric intake, kinds and amounts of nutrients, a way of deliciously eating, etc., and further a dish can be selected by plural kinds of selecting methods using a menu for food limitation, a dish selection menu by retrieval, etc. |
