Abstract
Interactive learning, critical thinking, creative problem-solving, and problem-based learning are all critical elements for enhancing engineering education. Visualization can provide the much needed computer-assisted design and analysis environment to foster problem-based learning, while virtual reality (VR) can provide the environment for hands-on manipulation, stimulating interactive learning in the engineering classroom. To provide such a space, at the University of California, Irvine a new interactive, spatially balanced learning environment, termed VizClass, has been developed. VizClass incorporates a specially designed lecture room and laboratory integrating both 2- and 3-dimensional spatial learning by coupling a series of interactive projection display boards (touch sensitive whiteboards) and a semi-immersive 3D wall display. Control of devices integrated with VizClass is supported via a centrally located, easy to activate, touch-sensitive display. Digital material, including slides, web content, video clips, sound files, numerical simulations, or animations may be loaded and presented by instructors using either 2D or 3D modalities. This environment has already been integrated into both undergraduate and graduate level courses, providing a balanced spatial learning environment for students. This article describes the unique hardware architecture developed to support this new environment and presents the first course activities conducted within the space. © 2004 Wiley Periodicals, Inc. Comput Appl Eng Educ 12: 232–241, 2004; Published online in Wiley InterScience (www.interscience.wiley.com); DOI 10.1002/cae.20024
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