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ARTICLE
Using Spatial Relations for Qualitative Specification of Gestures
Giuseppe Della Penna1,∗, Sergio Orefice2,†
1 Department of Engineering, Computer Science and Mathematics, University of L’Aquila, Italy
2 Department of Engineering, Computer Science and Mathematics, University of L’Aquila, Italy
* Corresponding Authors:
†
Computer Systems Science and Engineering 2019, 34(6), 325-338. https://doi.org/10.32604/csse.2019.34.325
Abstract
In this paper we present a qualitative spatial relation formalism capable to represent spatio-temporal knowledge. To this aim, we have added the notion of
time within the formalisation of spatial relations in order to describe moving graphical objects. As a case study, we exploited this augmented formalism to
support a qualitative specification of gestures, which are an increasingly relevant issue in the human-computer interaction field. The resulting technique
provides gesture specification with a systematic and formal foundation.
Keywords
Cite This Article
G. Della Penna and S. Orefice, "Using spatial relations for qualitative specification of gestures,"
Computer Systems Science and Engineering, vol. 34, no.6, pp. 325–338, 2019. https://doi.org/10.32604/csse.2019.34.325
Citations