Researchers from Rensselaer Polytechnic Institute are using a $2 million grant from the National Institutes of Health (NIH) to develop a physics-based virtual model that can simulate a patientís breathing in real time. When used in conjunction with existing 3D models, adding the fourth dimension of time could improve the accuracy...

Researchers at the University of Manchester (Manchester, UK) have devised an experimental method of virtual reality for the treatment of phantom limb pain (PLP) experienced by some amputees. Using headsets, data gloves, and other sensors, amputees used their remaining physical limbs to control the movements of a...

The Dynamics Algorithms for Real-Time Simulation (DARTS) computer program solves the equations of motion of tree-topology, flexible, and/or multibody mechanical systems as diverse as molecules, mechanisms, robots, spacecraft, and ground vehicles. It has proven to be particularly useful for...