Aperture based selection for immersive virtual environments
Proceedings of the 9th annual ACM symposium on User interface software and technology
Proceedings of the 1997 symposium on Interactive 3D graphics
Image plane interaction techniques in 3D immersive environments
Proceedings of the 1997 symposium on Interactive 3D graphics
Moving objects in space: exploiting proprioception in virtual-environment interaction
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ACM Transactions on Computer-Human Interaction (TOCHI)
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VRST '02 Proceedings of the ACM symposium on Virtual reality software and technology
Virtual Environment Interaction Techniques
Virtual Environment Interaction Techniques
3D User Interfaces: Theory and Practice
3D User Interfaces: Theory and Practice
"Beating" Fitts' law: virtual enhancements for pointing facilitation
International Journal of Human-Computer Studies - Special issue: Fitts law 50 years later: Applications and contributions from human-computer interaction
Exploring Individual Differences in Raybased Selection; Strategies and Traits
VR '05 Proceedings of the 2005 IEEE Conference 2005 on Virtual Reality
Overcoming eye-hand visibility mismatch in 3D pointing selection
Proceedings of the 2008 ACM symposium on Virtual reality software and technology
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3DUI '08 Proceedings of the 2008 IEEE Symposium on 3D User Interfaces
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EGVE'01 Proceedings of the 7th Eurographics conference on Virtual Environments & 5th Immersive Projection Technology
A comparison of ray pointing techniques for very large displays
Proceedings of Graphics Interface 2010
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CHI '12 Extended Abstracts on Human Factors in Computing Systems
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The act of pointing to graphical elements is one of the fundamental tasks in Human-Computer Interaction. In this paper we analyze visual feedback techniques for accurate pointing on stereoscopic displays. Virtual feedback techniques must provide precise information about the pointing tool and its spatial relationship with potential targets. We show both analytically and empirically that current approaches provide poor feedback on stereoscopic displays, resulting in low user performance when accurate pointing is required. We propose a new feedback technique following a camera viewfinder metaphor. The key idea is to locally flatten the scene objects around the pointing direction to facilitate their selection. We present the results of a user study comparing cursor-based and ray-based visual feedback techniques with our approach. Our user studies indicate that our viewfinder metaphor clearly outperforms competing techniques in terms of user performance and binocular fusion.