@conference {418, title = {Agile Interface Development using OSC Expressions and Process Migration}, booktitle = {NIME}, year = {2013}, address = {Daejeon Korea}, abstract = {This paper introduces {\textquotedblleft}o.expr,{\textquotedblright} 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.}, keywords = {Functional Programming, Gesture, Homoiconicity, Process Migration}, author = {MacCallum, John and Freed, Adrian and Wessel, David} }