Novel simulation tools for materials engineering education

A novel simulation interface is being developed as an educational tool to h elp students better understand fundamentals of materials science. This inte rface makes use of virtual reality (VR) technology consisting of PC-based g raphics and a force-feedback haptic device. Visualization of atomistic proc esses with simultaneous tactile sensation via the haptic provides a powerfu l method for understanding complex phenomena that are otherwise difficult t o comprehend. Modules are described that allow students to interactively ex plore interatomic bonding and single-atom diffusion through materials.