Baroma (Balance of Rotating Machinery), the Web-based educational engineering interactive software for teaching/learning combines didactical and software ergonomical approaches. The software in tutorial form simulates a problem using Visual Interactive Simulation in graphic display, and animation is brought about through graphical user interface…

The effects of speech training with real-time spectrographic displays (SDs) were examined and compared to the effects of noninstrumental instruction (NI) for four adolescents with deafness. All subjects demonstrated improvement under both forms of instruction. Maintenance of improvements was observed 6-week post-treatment for two NI-trained…

The paper reports on an examination of predictors of success for an "objects-first" course. The predictors considered included prior programming experience, mathematical ability, academic and psychological variables, gender, and measures of student effort. Cognitive and academic factors such as SAT scores and critical thinking ability…

This article describes how the use of interactive molecular graphics makes a unique and important contribution to student learning of biochemistry and molecular biology at any level. These authors developed the concept of the kinemage (from "kinetic image"), a different way of organizing computer graphics that is aimed explicitly at the…

Engineering design graphics education has come a long way in the past two decades. The emergence of solid geometric modeling technology has become the focal point for the graphical development of engineering design ideas. The main attraction of this 3-D modeling approach is the downstream application of the data base to analysis and…

This paper outlines the work in progress undertaken by the School of Engineering Technology faculty to identify, assess, and develop a course to address the depth and breadth of drafting/plan preparation and plan reading skills required by the various engineering technology programs offered at Youngstown State University. The methodology used to…

Although technological innovations have the capability to significantly change how scientific investigations are done and greatly enhance the teaching and learning of science, its use is no more effective than any other resource or innovation when researched-based effective teaching practices are not followed. This paper reviews established…

This quantitative study compared the instructional effects of two web-based animation strategies against static graphics by high and low prior knowledge participants. One strategy used animation to gain attention; the second to gain attention and provide elaboration. Participants were 111 college student volunteers. Two-way multiple analysis of…

3D interactive virtual reality museum exhibits should be easy to use, entertaining, and informative. If the interface is intuitive, it will allow the user more time to learn the educational content of the exhibit. This research deals with interface issues concerning activating audio descriptions of images in such exhibits while the user is…

Instructors teaching beginning programming classes are often interested in exercises that involve processing photographs (i.e., files stored as .jpeg). They may wish to offer activities such as color inversion, the color manipulation effects archived with pixel thresholding, or steganography, all of which Stevenson et al. [4] assert are sought by…

Virtual Reality (VR) is a computer-created sensory experience that allows a participant to believe and barely distinguish a "virtual" experience from a real one using computer graphics, sounds, and images to reproduce electronic versions of real-life situations. This digest describes how VR works and discusses applications of VR in…

With no standards governing their creation, a variety of formats are being used for World Wide Web homepages. Some are well organized, present their information clearly, and work with multiple browsers. Others, however, are slow to load, function poorly with some Web browsing software, and are so badly structured that they are very difficult to…

This paper describes basic types of World Wide Web pages and presents design criteria for page layout based on principles of visual literacy. Discussion focuses on pages that present information in the following styles: billboard; directory/index; textual; and graphics. Problems and solutions in Web page construction are explored according to…

This four-section paper begins with a brief description of videotex and the paths its development has followed during its short lifespan. The second section examines how videotex systems should present and display information, and how such information should be internally organized so that it is maximally useful for the reader/user. The analysis,…

Paper introduces a new communication medium with which young children create and explore powerful computing tools, including free-hand and programmed graphics, animation, and music synthesis. (Author)