To perform control to enable both speaking persons to browse the same Internet resources in communications using communication terminals each enabling the speaking persons to perform calling and Internet resource browsing.
A sharing means is provided to enable communication terminals (200, 220) under calling to share and utilize the same Internet resources (such as WEB data and FTP files). A display picture size and (or) a display position of Internet resource information indicated by a WEB browser which is indicated on a display part 214, are then controlled to be synchronized in both the communication terminals. The picture indication synchronizing control is performed by exchanging control information between the communication terminals (200, 220) under calling utilizing a lobby server. Further, software therefor is implemented using a hardware-independent program object such as a JAVA applet transmissible/receivable over the Internet.
HIRAI YOSHIYUKI
TAKEDA TOMOYUKI
EZUMI HARUSUKE
KOGURE NOBUYA
