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Tobias Isenberg: Computer Graphics and Interactive Systems - Yu 2010 FDT Description: We present the design and evaluation of FI3D, a direct-touch data exploration technique for 3D visualization spaces. The exploration of three-dimensional data is core to many tasks and domains involving scientific visualizations. Thus, effective data navigation techniques are essential to enable comprehension, understanding, and analysis of the information space. While evidence exists that touch can provide higher-bandwidth input, somesthetic information that is valuable when interacting with virtual worlds, and awareness when working in collaboration, scientific data exploration in 3D poses unique challenges to the development of effective data manipulations. Paper download: (without embedded video, 8.3 MB) Demos: You can download a demo of the FI3D technique applied to the astronomical data (for Win32, 10.3MB) as well as a demo of FI3D applied to the illustrative brain visualization (for Win32, 8.9MB) and try these out for yourself. Video: center Get the video: Main Reference:

Medical Imaging Informatics