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Please use this identifier to cite or link to this item:

http://hdl.handle.net/20.500.12358/25200
TitleRelative and absolute mappings for rotating remote 3D objects on multi-touch tabletops
Untitled
Abstract

The use of human fingers as an object selection and manipulation tool has raised significant challenges when interacting with direct-touch tabletop displays. This is particularly an issue when manipulating remote objects in 3D environments as finger presses can obscure objects at a distance that are rendered very small. Techniques to support remote manipulation either provide absolute mappings between finger presses and object transformation or rely on tools that support relative mappings to selected objects. This paper explores techniques to manipulate remote 3D objects on direct-touch tabletops using absolute and relative mapping modes. A user study was conducted to compare absolute and relative mappings in support of a rotation task. Overall results did not show a statistically significant difference between these two mapping modes on both task completion time and the number of touches. However, the …

Authors
Smith, Shamus P
Burd, Elizabeth L
Ma, Linxiao
AlAgha, Iyad M.
Hatch, Andrew
TypeJournal Article
Date2011
Subjects
3d object manipulation
user study
relative and absolute techniques
direct-touch displays
Published inProceedings of the 25th BCS Conference on Human-Computer Interaction
SeriesVolume: 11
PublisherBritish Computer Society
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  • Staff Publications- Faculty of Information Technology [192]
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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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