| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a presentation system capable of facilitating to prepare and change a specification sheet for housing and a finishing sheet and also easily confirming selection results of specification and finishing. SOLUTION: This system comprises a catalog on which plural alternatives are described, an input device 2, a CPU 3a which prepares data according to selection results of alternatives by the device 2 after reading a program for data preparation stored in a ROM 3b and also prepares a specification sheet and finishing table for a building and a presentation table based on prepared data after reading a program for a specification sheet and finishing table preparation stored in the ROM 3b, a RAM 3c which stores the prepared data, a design drawing and an image picture of the alternatives and an output device 5 which outputs the specification sheet and the finishing table, performs selection and reselection of specification and finishing by such a manner that the device 2 reads a barcode of the catalog 1 and shows a reselected portion in a format being different from these of the other portions.</p> |
