Abstract
This paper extends our understanding of tangible user interfaces (TUIs) by considering the different ways in which physical and digital objects can be computationally coupled. It proposes a framework based around the degree of coherence between physical and digital objects. Links between physical and digital objects are described in terms of a set of underlying properties (transformation, sensing, configurability, lifetime, autonomy, cardinality and link source). We use our framework to classify a representative selection of existing TUI systems. This classification raises key implications for the field of tangible computing. In particular our focus on enriching physical-digital links highlights the need to consider the asymmetry of these links, issues surrounding their configuration and the need to represent their nature to developers and users.
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CITATION STYLE
Koleva, B., Benford, S., Ng, K. H., & Rodden, T. (2003). A framework for tangible user interfaces. Physical Interaction (PI03) Workshop on Real World User Interfaces, 46–50. Retrieved from http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.101.3396&rep=rep1&type=pdf
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