Sketchydynamics: a library for the development of physics simulation applications with sketch-based interfaces
- Autores: Abílio Costa, João P. Pereira
- Localización: IJIMAI, ISSN-e 1989-1660, Vol. 2, Nº. 3, 2013, págs. 23-30
- Idioma: inglés
- Enlaces
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Resumen
Sketch-based interfaces provide a powerful, natural and intuitive way for users to interact with an application. By combining a sketch-based interface with a physically simulated environment, an application offers the means for users to rapidly sketch a set of objects, like if they are doing it on piece of paper, and see how these objects behave in a simulation. In this paper we present SketchyDynamics, a library that intends to facilitate the creation of applications by rapidly providing them a sketch-based interface and physics simulation capabilities. SketchyDynamics was designed to be versatile and customizable but also simple. In fact, a simple application where the user draws objects and they are immediately simulated, colliding with each other and reacting to the specified physical forces, can be created with only 3 lines of code. In order to validate SketchyDynamics design choices, we also present some details of the usability evaluation that was conducted with a proof-of-concept prototype.
