| 摘要 |
PURPOSE: A name card method using a bar code is provided to make the identity of an individual clear by putting a bar code image onto a name card. CONSTITUTION: The bar code recognition of a name card makes easier to deal with computer inputting and alleviates the inconvenience of management when giving and taking name card at an exhibition hall or other domestic and international activities. This gives reliability, so a name card design with a bar code image is to be devised to utilize it in various uses and make technical development earlier.
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