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This paper introduces "o.expr," an expression language for dynamic, object- and agent-oriented computation of gesture signal processing workflows using OSC bundles. The use of o.expr is shown for a range of gesture processing tasks. Aspects of o.expr, including statelessness and homoiconicity, simplify agile applications development and provide support for heterogeneous computational networks.
J. MacCallum, A. Freed, D. Wessel. Agile Interface Development using OSC Expressions and Process Migration. In Proceedings of the New Interfaces for Musical Expression Conference, 2013.