Mutual view sharing system for real-time telecommunication

被引：0
|
作者：
Nishikawa, Atsushi [1 ]
Kijima, Shigeo [1 ,2 ]
Katoh, Tomohiro [1 ,3 ]
Maruya, Masachika [1 ,4 ]
Yamaguchi, Satoshi [1 ,5 ]
Yamazaki, Fumio [1 ]
机构：
[1] Graduate School of Engineering Science, Osaka University, Toyonaka, 560-8531, Japan
[2] Hitachi Software Engineering Co., Japan
[3] Nihon Unisys Co., Japan
[4] Fujitsu Ten Co., Hong Kong
[5] Ritsumeikan University, Japan
来源：
Systems and Computers in Japan | 2006年 / 37卷 / 14期
关键词：
Owing to the widespread use of the Internet and portable phones; long-distance human communication is becoming convenient and is being widely used in daily life. In particular; with portable phones; real-time voice communications can be realized between widely separated locations; regardless of where; and at any time. This paper proposes a real-time remote communications support system (mutual view-sharing system) in which the views seen by the parties can be shared in real time by means of an eyeglass-type face-mounted display; a small camera attached above the eye of the user; and a wearable PC. When this system is used to communicate with another party at a distant location; the displays on both sides maintain the same shared view. The shared view; in which one party's view is shared with the other party; contains the image obtained from one party's face-mounted camera and also an image of the hand of the other party. When the view of the other party is shared; the shared view combines the image obtained from the face-mounted camera of the other party and also the speaker's own hand image. This mechanism makes it possible; even if the other party is at a distant location; to share a view of the subject of the conversation visually and to transmit positional information on the subject by means of pointing gestures. The system is completely wearable; and the parties communicate while appropriately switching between the shared views. Thus; the system can be considered as an extension of the portable phone. This system was used to perform a real-time remote communications experiment with the content of asking the other party to find an object. It was shown that the system is especially useful compared to voice-only communications when the shape of the subject of the conversation is complex and the other party has no knowledge of the subject. © 2006 Wiley Periodicals; Inc;
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页码：73 / 86
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