| 摘要 |
PURPOSE:To obtain an exclusive key having its name by loading and unloading freely an ROM pack part having a key picture to and from the main body of a life information management system and putting the key touch surface of a key matrix using a transparent electrode onto said key picture when the ROM pack part is loaded to the controller. CONSTITUTION:The 1st key input part 8 has a fixed key name and supplies data; while the 2nd key input part 12 consists of a key matrix using a transparent electrode on the key touch surface. In addition, a memory part which stores a program needed in a start mode is provided along with a display control part 9 which converts the digital data and displays video signals to a display part, a floppy disk drive control part 10, a read/write enable memory part 7 and a CPU15 which controls each part by programs. Thus the main body 1 of a life information management system is constituted. The main body 1 also incorporates a program memory part 17 which has a key picture and stores an application program. An ROM pack part 5 can be freely loaded to and unloaded from the main body 1. Then the key picture is set under the key touch surface of the part 12. Thus the operability is improved for the life information management system. |
