| 摘要 |
<P>PROBLEM TO BE SOLVED: To display an icon of an application not installed in a portable terminal when the application is recommended. <P>SOLUTION: A display system of this invention comprises a plurality of portable terminals and an aggregation server. The aggregation server records icon information of applications utilized in each of the plurality of portable terminals in a storage part. Also, the aggregation server transmits identification information of a specified application among the applications utilized in each of the plurality of portable terminals to the plurality of portable terminals. When the specified application is not installed in the present portable terminal, the portable terminal transmits a transmission request of the icon information of the specified application to the aggregation server, receives the icon information from the aggregation server as the response, and displays the icon of the specified application on the basis of the received icon information. <P>COPYRIGHT: (C)2013,JPO&INPIT |
