A comparative study of computational value in visual cues used in positioning 3D objects

Perera, Dharani and Blashki, Katherine 2006, A comparative study of computational value in visual cues used in positioning 3D objects, in The 12th International MuIti-Media ModelIing Conference proceedings, IEEE Press, Piscataway, N.J., pp. 464-468.

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Title A comparative study of computational value in visual cues used in positioning 3D objects
Author(s) Perera, Dharani
Blashki, Katherine
Conference name International Multimedia Modelling Conference (12th : 2006 : Beijing, China)
Conference location Beijing, China
Conference dates January 4-6 2006
Title of proceedings The 12th International MuIti-Media ModelIing Conference proceedings
Editor(s) Feng, Huamin
Yang, Shiqiang
Zhuang, Yueting
Publication date 2006
Conference series International Multimedia Modelling Conference
Start page 464
End page 468
Publisher IEEE Press
Place of publication Piscataway, N.J.
Keyword(s) hidden feature removal
user interfaces
Summary This paper explores the comparative computational values of using a variety of visual cues in 3D environments. The authors reflect upon the possible repercussions of computationally less expensive visual cues on users' ability to efficiently and accurately interact with three-dimensional images. This study compares the effectiveness of expensive soft shadows against less expensive hard shadows and expensive partial-occlusion (obtained by semi-transparent surface) against less expensive occlusion on users' ability to accurately position objects in imminent contact with other objects in a three-dimensional environment.
ISBN 9781424400287
1424400287
Language eng
Field of Research 080103 Computer Graphics
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2006, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30006130

Document type: Conference Paper
Collection: School of Engineering and Information Technology
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