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DISTANCE-ADAPTED 2D MANIPULATION TECHNIQUES FOR LARGE HIGH-RESOLUTION DISPLAY ENVIRONMENTS

Topics: Advanced User Interfaces; Augmented, Mixed and Virtual Environments; Evaluation of Human Performance and Usability in Virtual Environments; Non-Desktop Interfaces; Sketch-Based Interfaces

Authors: Anke Lehmann and Oliver Staadt

Affiliation: University of Rostock, Germany

ISBN: 978-989-8565-02-0

Keyword(s): Large High-resolution Display, 2D Manipulation, 3D User Interaction.

Related Ontology Subjects/Areas/Topics: Advanced User Interfaces ; Augmented, Mixed and Virtual Environments ; Computer Vision, Visualization and Computer Graphics ; Evaluation of Human Performance and Usability in Virtual Environments ; Interactive Environments ; Non-Desktop Interfaces ; Sketch-Based Interfaces

Abstract: Physical navigation presents an intuitive overview+detail technique in large high-resolution display environments where users interact at different distances. Thus, the user interaction should be adapted to the user’s current position. This ongoing work presents bimanual interaction techniques that use distance-adapted mapping of physical hands motion to virtual relative objects motion (named interaction scaling). Interaction scaling allows the user to manipulate high-resolution content with the appropriate accuracy at diverse distances. In our initial experiment, we considered two relative mapping functions: continuous mapping and zone mapping. The mapping functions manipulate the 2D position of the virtual cursor. The parameters for the 2D manipulation tasks (i.e., scaling, rotation, translation) are calculated from the virtual cursor behavior. We developed two bimanual interaction techniques for 2D object manipulation that support the interaction scaling: separatedcursors and conne cted-cursors method. The separated-cursors technique differentiates the users hands between dominant hand and nondominant hand. The connected-cursors technique uses an additional midpoint cursor that is located between both virtual cursors. In an explorative study we evaluated the separated-cursors technique with and without interaction scaling. An interesting result is that the participants often needed less object selections to sort objects with interaction scaling compared to the scenario without interaction scaling. (More)

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Paper citation in several formats:
Lehmann, A. and Staadt, O. (2012). DISTANCE-ADAPTED 2D MANIPULATION TECHNIQUES FOR LARGE HIGH-RESOLUTION DISPLAY ENVIRONMENTS.In Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2012) ISBN 978-989-8565-02-0, pages 387-394. DOI: 10.5220/0003857903870394

@conference{grapp12,
author={Anke Lehmann. and Oliver Staadt.},
title={DISTANCE-ADAPTED 2D MANIPULATION TECHNIQUES FOR LARGE HIGH-RESOLUTION DISPLAY ENVIRONMENTS},
booktitle={Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2012)},
year={2012},
pages={387-394},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003857903870394},
isbn={978-989-8565-02-0},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2012)
TI - DISTANCE-ADAPTED 2D MANIPULATION TECHNIQUES FOR LARGE HIGH-RESOLUTION DISPLAY ENVIRONMENTS
SN - 978-989-8565-02-0
AU - Lehmann, A.
AU - Staadt, O.
PY - 2012
SP - 387
EP - 394
DO - 10.5220/0003857903870394

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