| 摘要 |
<P>PROBLEM TO BE SOLVED: To accurately and efficiently execute preparation of a product drawing between an orderer and an order-receiver. <P>SOLUTION: In a study system, the product drawing displayed on a screen 2 of a server S is automatically image-transferred to terminal equipment P to be synchronously displayed, via an image sharing program 3. A mark is imparted to the product drawing on the screen 2 of the server S, in the server S or the terminal equipment P, by a marking program 6 provided in the server S and a CAD program 8 therein, and a drawing part within the mark is corrected. The mark on the screen 2 of the server S and the corrected product drawing are automatically transferred to a screen 5 of the terminal equipment P via the image sharing program 3 so as to be synchronously displayed. A talking means 9 as to the product drawing is provided between the server S and the terminal equipment P. The corrected product drawing on the screen 2 of the server S is stored in a storage part 10 of the server S to conduct history management. <P>COPYRIGHT: (C)2003,JPO |
