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Boling, Elizabeth; Brown, J. P.; Ray, Sumitra Das; Erwin, Anthony; Kirkley, Sonny – 1998
The development of potentially powerful computer-based tools within rich learning environments is hampered by the constraints of delivery systems (specifically low-resolution, low-real estate displays). In designing a World Wide Web-based tool for manipulating time-based information, the authors have encountered a lack of guidelines or empirical…
Descriptors: Computer Interfaces, Computer Software Development, Courseware, Design Preferences
Boling, Elizabeth; Ma, Guoping; Tao, Chia-Wen; Askun, Cengiz; Green, Tim; Frick, Theodore; Schaumburg, Heike – 1999
Users of content-based software programs, including hypertexts and instructional multimedia, rely on the navigation functions provided by the designers of those program. Typical navigation schemes use abstract symbols (arrows) to label basic navigational functions like moving forward or backward through screen displays. In a previous study, the…
Descriptors: Comparative Analysis, Computer Graphics, Computer Interfaces, Computer Software Development