A 3d Puzzle for Learning Anatomy

We present a new metaphor for learning anatomy – the 3D puzzle. With this metaphor students learn anatomic relations by assembling a geometric model themselves. For this purpose, a 3D model is enriched with docking positions which allow objects to be connected together. As complex 3D interactions are required to compose 3D objects, sophisticated 3D visualization- and interaction techniques are included. Among these techniques are shadow generation, 3D input devices, snapping mechanisms and collision detection.

[1]  Andreas Pommert,et al.  A "Virtual Body" Model for Surgical Education and Rehearsal , 1996, Computer.

[2]  Dinesh Manocha,et al.  V-COLLIDE: accelerated collision detection for VRML , 1997, VRML '97.

[3]  Jiandong Liang.  Interaction techniques for solid modeling with a 3D input device , 1996 .

[4]  Shumin Zhai,et al.  The partial-occlusion effect: utilizing semitransparency in 3D human-computer interaction , 1996, TCHI.

[5]  Bernhard Preim,et al.  Enrichment and Reuse of Geometric Models , 1997, SimVis.

[6]  Bernhard Preim,et al.  Illustrating Anatomic Models - A Semi-Interactive Approach , 1996, VBC.

[7]  David Metcalf,et al.  A Digital Brain Atlas for Surgical Planning, Model-Driven Segmentation, and Teaching , 1996, IEEE Trans. Vis. Comput. Graph..

[8]  Bernhard Preim,et al.  An Evaluation of Interaction Techniques for the Exploration of 3D-Illustrations , 1999, Software-Ergonomie.

[9]  Bernhard Preim,et al.  Interaktive Illustrationen und Animationen zur Erklärung komplexer räumlicher Zusammenhänge , 1998 .

[10]  Donald P. Greenberg,et al.  Perceiving spatial relationships in computer-generated images , 1992, IEEE Computer Graphics and Applications.

[11]  Thomas Strothotte.  Enrichment and Reuse of Geometric Models , 1998 .

[12]  James F. Blinn,et al.  Me and My (Fake) Shadow , 1988 .

[13]  Ken Hinckley,et al.  Haptic issues for virtual manipulation , 1997 .

[14]  Frederick P. Brooks,et al.  Project GROPEHaptic displays for scientific visualization , 1990, SIGGRAPH.

[15]  Yoshiaki Katayama,et al.  VLEGO: a simple two-handed modeling environment based on toy blocks , 1996, VRST.

[16]  Richard A. Robb,et al.  Visualization in biomedical computing , 1999, Parallel Comput..

[17]  Jock D. Mackinlay,et al.  Rapid controlled movement through a virtual 3D workspace , 1990, SIGGRAPH.

[18]  Daniel Thalmann,et al.  Sculpting with the `ball and mouse' metaphor , 1991 .

[19]  Y. Guiard.  Asymmetric division of labor in human skilled bimanual action: the kinematic chain as a model. , 1987, Journal of motor behavior.