| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vessel capable of providing content information, from a pattern appearing responding to temperature change with an element of surprise and effect varied in charms of transformation, by reading machine readable content information coded in accordance with color or shading. <P>SOLUTION: A vessel (a cup) 10 prints the code image of a pattern 14, including color code information 20 with different aspect, on base material of the vessel 11 using colorfast ink 12 and heat fading ink 13, and the pattern 14 for providing the color code information 20 appears after the change in the color responding to the temperature change. A client terminal 110 performs decoding processing for the read color code information 20, transmits the decoded information to a decoder server 120, acquires reproduced content information 40, based on the content information 40, accesses a content server 130 and acquires the content data. <P>COPYRIGHT: (C)2008,JPO&INPIT |
