• openAccess   ParSketch: a Sketch-based Interface for a 2D Parametric Geometry Editor 

      Naya, Ferran; Contero, Manuel; Aleixos, Nuria; Company, Pedro Springer (2007)
      ParSketch is a software prototype to evaluate the usability and functionality of a sketching interface aimed at defining 2D parametric sections. Currently, ParSketch interprets strokes which can be recognized as geometry ...
    • openAccess   Smart Sketch System for 3D Reconstruction Based Modeling 

      Naya, Ferran; Conesa, Julián; Contero, Manuel; Company, Pedro; Jorge, Joaquim Springer (2003)
      Current user interfaces of CAD systems are still not suited to the initial stages of product development, where freehand drawings are used by engineers and designers to express their visual thinking. In order to exploit ...