Pratini, Edison (2004) Modeling with Gestures: Sketching 3D Virtual Surfaces and Objects Using Hands Formation and Movements. In: UNSPECIFIED.

Pratini, Edison (2004) An experience on supporting the learning of technical graphics and improving visualization. In: UNSPECIFIED.

Pratini, Edison (2001) New Approaches to 3D Gestural Modeling - The 3D SketchMaker Project. In: UNSPECIFIED.

Pratini, Edison and Faleiro, Jeovan (2001) UMA NOVA METODOLOGIA DE APOIO � VISUALIZA��O NO ENSINO DE DESENHO T�CNICO E GEOMETRIA DESCRITIVA (A New Methodology of Support for Visualization in Technical Graphics and Descriptive Geometry). In: UNSPECIFIED.

Pratini, Edison (2000) Dos esbo�os no papel para o esbo�ar no espa�o: a concep��o de um sistema gestual para modelagem 3D (From Paper Sketches Towards Sketching in Space: The Conception of a Gesture System for 3D Modeling). In: UNSPECIFIED.

Pratini, Edison (1999) Esbo�ando com Gestos: O Projeto 3D SketchMaker (Sketching with Gestures: The 3D SketchMaker Project). In: UNSPECIFIED.

Pratini, Edison (1999) Modeling with Gestures: The 3D Sketchmaker. In: UNSPECIFIED.