SYMBOLS FOR POINT-TO-POINT VIDEOTELEPHONY FUNCTIONS

被引:2
|
作者
BOCKER, M [1 ]
机构
[1] HEINRICH HERTZ INST NACHRICHTENTECH BERLIN GMBH,D-10587 BERLIN,GERMANY
关键词
VIDEOCOMMUNICATIONS; SYMBOLS; ICONS; HUMAN-COMPUTER INTERFACE;
D O I
10.1016/0920-5489(95)00008-I
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Videotelephony and videoconferencing functions are more and more frequently becoming part of CSCW (computer-supported co-operative work) and multimedia systems. Using standardized symbols for the controls of videocommunications functions potentially enhances the usability of such systems. The European Telecommunications Standards Institute (ETSI) has published a European Telecommunications Standard which defines eight symbols for videotelephony functions, namely Telephone/videophone mode, Camera transmission on/off, Microphone transmission on/off, Selfview on/off, Still picture on/off, Document camera on/off, Handsfree on/off, and Loudspeaking on/off. These eight symbols are also recommended for use on graphical user interfaces.
引用
收藏
页码:359 / 362
页数:4
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