| 摘要 |
There are descriptions of RFID reader which receives goods information from the RFID tag attached to the good; a mobile phone comprising the functions og processing the inputted information on the goods, searching the most proper goods which a user wants to purchase according to the priority order of purchasing information set by the user, controlling each function part so as to be automatically connected to the manufacturing company web-site of the searched goods, and of comparing the displayed goods in a shop and selecting the desired goods conveniently by a user; and a method og merchandise comparison using a mobile phone equipped with said RFID function.
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