The interactive art system +-now captures moments in the past and present for dreamy, reflective play. It is composed of sand, imagery and interaction. This paper traces the creative process from initial landscape studies to museum installation in 2008. Key design concepts discussed include the origin and use of sand and emergence.

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Emergence, interactive art, practice, perception, ambiguity, sand, Tangible User Interface, Augmented Reality
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© 2010 ISAST
2010
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