SketchyDynamics: A Sketch-Based Library for the Development of Physics Simulation Applications. - Abílio Costa; João Paulo Pereira (WorldCIST, 2013)

Analysis and Evaluation of Sketch Recognizers in the Creation of Physics Simulations. - Abílio Costa; João Paulo Pereira (Int. J. Creative Interfaces Comput. Graph., 2013)

SketchyDynamics: A Library for the Development of Physics Simulation Applications with Sketch-Based Interfaces. - Abílio Costa; João Paulo Pereira (Int. J. Interact. Multim. Artif. Intell., 2013)