Discusses computer-generated design, considers the theory of dynamic symmetry, and addresses the question of abstraction and simulation. Computer-generated abstraction is compared with traditional abstract paintings on canvas, and the use of video discs to create new images and expand the visual language of the artist designer is described. (three…

Considers the concept of virtual reality; reviews its history; describes general uses of virtual reality, including entertainment, medicine, and design applications; discusses classroom uses of virtual reality, including a software program called Virtus WalkThrough for use with a computer monitor; and suggests future possibilities. (34 references)…

Defines transposition operations (changing the way the display of the model proceeds) in diagrams within computer graphics. Describes transpositions that are spatial (moving the point of view or the point viewed), procedural (changing the flow of time), or organizational (arranging multiple simultaneous views and interjecting auxiliary measuring…

A Delphi panel of 15 experts determined that (1) computer-assisted drafting (CAD) and traditional drafting are complementary; (2) differences in teaching strategies related to use of computers versus traditional drafting instruments; and (3) traditional drafting knowledge and skills are very important for CAD. (SK)

The Aerodynamics Wing Curriculum is a high school program that combines basic physics, aerodynamics, pre-engineering, 3D visualization, computer-assisted drafting, computer-assisted manufacturing, production, reengineering, and success in a 15-hour, 3-week classroom module. (JOW)

Discusses why Indiana University finds using separate maintenance management, geographic information, and computer-assisted design and facilities management systems is more practical than integrating all three into one package. The central features of the system are discussed. (GR)

Describes the first-year Introduction to Design course at Iowa State University which incorporates design for manufacturing and concurrent engineering principles into the curriculum. Autodesk Inventor was used as the primary CAD tool for parametric solid modeling. Test results show that student spatial visualization skills were dramatically…

Virtual reality (VR), as an emerging visualization technology, has introduced an unprecedented communication method for collaborative design. VR refers to an immersive, interactive, multisensory, viewer-centered, 3D computer-generated environment and the combination of technologies required to build such an environment. This article introduces the…

This dissertation presents information gathered and analyzed through an electronic internet-based Delphi Survey process. The purpose of this study is to identify a consensus of factors that might forecast the future effects of Rapid Prototyping (RP) technology on engineering design education when used for the purpose of overcoming the limitations…

Spatial visualization is a fundamental skill in technical graphics and engineering designs. From conventional multiview drawing to modern solid modeling using computer-aided design, visualization skills have always been essential for representing three-dimensional objects and assemblies. Researchers have developed various types of tests to measure…

A reactor is an example of an immersive interactive play in which animated images are projected onto the floor. A reactor allows people to walk on images and interact with them using their feet. With reactors, people can stomp on kernels of popcorn, shoot a pool using their big toes, or wade through a shallow surf on pristine beaches. This…

With the introduction of photography and photomechanical printing processes in the 19th century, the first age of machine pictures and reproductions emerged. The 20th century introduced computer image processing systems, creating a digital imaging revolution. Rather than concentrating on the adversarial aspects of the computer's influence on…

Includes "CAD [Computer Assisted Design] Standards in the States--A Survey" (Robert E. Hamblett, Jr.) and "Beyond CAD--What's Next?" (Richard W. Carter, Kevin Hall). (JOW)

Design visualization can increase awareness of issues related to perceptual and psychological aspects of design that computer-assisted design and computer modeling may not allow. A pilot university course developed core skills in modeling and simulation using visualization. Students were consistently able to meet course objectives. (Contains 16…

Describes how an industrial technology teacher teamed with employers and vendors of computer-aided design and manufacturing equipment to set curriculum, create purchasing plans, and get some bargains in the process. (Author)