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Lookup NU author(s): Dr Tom Bartindale
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We present a method for identifying the order of stacked items on interactive surfaces. This is achieved using conventional, passive fiducial markers, which in addition to reflective regions, also incorporate structured areas of transparency. This allows particular orderings to appear as unique marker patterns. We discuss how such markers are encoded and fabricated, and include relevant mathematics. To motivate our approach, we comment on various scenarios where stacking could be especially useful. We conclude with details from our proof-of-concept implementation, built on Microsoft Surface.
Author(s): Bartindale T, Harrison C
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: The ACM International Conference on Interactive Tabletops and Surfaces (ITS)
Year of Conference: 2009
Publisher: ACM Press
Library holdings: Search Newcastle University Library for this item