| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to easily evaluate a sample even when there are a plurality of attributes as evaluation criteria.SOLUTION: An item retrieval part 202 acquires item information regarding a plurality of items as an item retrieval result from an item database server 300. The acquired item information is sent to an item evaluation device 100. A color value calculation part 110 calculates color values on the basis of the item information received from an item retrieval terminal 200. An R value calculation part 111 calculates an R color component value, a G value calculation part 112 calculates a G color component value, and a B value calculation part 113 calculates a B color component value. The calculated color values are sent to the item retrieval terminal 200. An item evaluation expression part 203 causes dots of colors indicated by the color values received from the item evaluation device 100 to be displayed on a display 204 as an evaluation result of the item. |
