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Advances in computer graphics hardware have enabled the practical relization of real time interaction 3d animation systems; which can be used to develop virtual 3d workspaces. These systems have the potential to revolutionize computer user interfaces because virtual 3d workspaces can ta human experiences and skills of working in the real world. This video describes a viewpoint movement technique and a related object movement technique that use a logarithmic motion function when approaching an object of interest. |