Each ink ball's center point lies on the terrain surface. Dragon Interfaces Three modes for navigation. In viewpoint orientation mode, twisting the wand and changing its orientation in yaw, pitch, and roll will reorient the viewing direction, but leave the viewpoint in place. NPS Bamboo Designed as a general interface toolkit for the design of real-time, networked virtual environments. Has the ability to dynamically load modules into the executable's memory space.
Modules can attach and detach themselves for the executable's event loop.
Virtualizes devices and separates the idea of the interface from the rest of the modules. Much work has been done on the infrastructure, but there is little in the way of available modules to work with. MRObjects MR stands for Minimal Reality Objects and is a project of the University of Alberta Computer Graphics Research Group. An object oriented toolkit for the design of virtual environments. In many respects similar, but different, to IRIS Performer.