1. Toolkit for Illustration of Procedures in Surgery Minho Kim, Tianyun Ni, Juan Cendan, Sergei Kurenov, Jörg Peters SurfLab, University of Florida http://www.cise.ufl.edu/research/SurfLab Presented by Tianyun Ni

2. To Illustrate key concepts of a procedure The specialist surgeon authors the material Easy customization of a 3D virtual world TIPS is not in competition but rather complements the rapidly advancing academic or commercial surgery training tools. To be Opensource to trigger collaboration of computer and surgical specialists to develop libraries and shared repositories. ●○○○○○○○○○○ Toolkit for Illustration of Procedures in Surgery

3. Video Clip ●●○○○○○○○○○

4. Surgical Procedures The Authoring Kit The Learning Kit Passive Mode Active Mode Conceptual Anatomic layout Anatomy Exploration Annotation ●●●○○○○○○○○

5. Surgical Procedures The Authoring Kit The Learning Kit Passive Mode Active Mode Conceptual Anatomic layout Anatomy Exploration Annotation ●●●●○○○○○○○ The Conceptual stage consists of storyboarding and mapping st eps to media

6. Surgical Procedures The Authoring Kit The Learning Kit Passive Mode Active Mode Conceptual Anatomic layout Anatomy Exploration Annotation ●●●●●○○○○○○ The author populates the virtual 3D scene with objects from an extendable database

7. Surgical Procedures The Authoring Kit The Learning Kit Passive Mode Active Mode Conceptual Anatomic layout Anatomy Exploration Annotation ●●●●●●○○○○○ The author traverses the 3D anatomy, and modifies it

8. Surgical Procedures The Authoring Kit The Learning Kit Passive Mode Active Mode Conceptual Anatomic layout Anatomy Exploration Annotation ●●●●●●●○○○○ The surgeon-author adds or delete s recorded motion sequences and adds other media using the timeline of the recorded motion

9. Surgical Procedures The Authoring Kit The Learning Kit Passive Mode Active Mode Conceptual Anatomic layout Anatomy Exploration Annotation ●●●●●●●●○○○

10. What TIPS Uses –GPU acceleration of subdivision surfaces –Realtime shadows as depth cues, etc.) –Haptic measurement and feedback at key points (storyboarding=Map to simplest medium) ●●●●●●●●●○○

11. What TIPS Can Do Live Demo ●●●●●●●●●●○

12. Summary To Illustrate key concepts of a procedure The specialist surgeon authors the material Easy customization of a 3D virtual world TIPS is not in competition but rather complements the rapidly advancing academic or commercial surgery training tools. To be Opensource to trigger collaboration of computer and surgical specialists to develop libraries and shared repositories Thank You! ●●●●●●●●●●●