| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform a communication of data having a variable data length by processing the data after receiving as a picture image which is composed of graphic data and symbol data and is transmitted. <P>SOLUTION: The communication is performed through steps of displaying given data as the picture image, transmitting the picture image, processing the data after receiving the picture image, and reading the data by a reading device. <P>COPYRIGHT: (C)2003,JPO |
