Information and Media Technologies
Online ISSN : 1881-0896
ISSN-L : 1881-0896
Information Systems and Applications
Implementation and Evaluation of a Magic lens Interface Using a Handheld Device in an Immersive Virtual Environment
Miguel Miranda MirandaKiyoshi KiyokawaHaruo Takemura
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2009 年 4 巻 4 号 p. 1098-1103

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Interaction in an immersive virtual environment is limited by imperfect depth cues, unstable hand placement in midair, and so on. In this study, we summarize the design and implementation of a magic lens interface within an immersive virtual environment using a handheld device such as a personal digital assistant (PDA) or an ultra mobile personal computer (UMPC). Our interface simplifies the selection and manipulation processes using image-based interaction techniques. An empirical study shows the effectiveness of the proposed interface for selecting 3D objects, especially when the target is small or in motion.
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© 2009 by The Institute of Image Information and Television Engineers
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