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Ihamäki, Heli; Vilpola, Inka – Electronic Journal of e-Learning, 2004
Most of the Virtual Learning Environment (VLE) design methods focus on producing content for a VLE. However, usability of the VLE is also of great importance. Several potential usability problems have been reported in recent e-learning conferences. These problems could have been avoided by applying usability engineering methods before the VLE was…
Descriptors: Virtual Classrooms, Safety, Work Environment, Occupational Safety and Health
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Park, John C. – Physics Teacher, 1988
Reviews "Vernier Software: Precision Timer II" for high school through college mechanics. Introduces 14 different modes including pulse time, pendulum timer, bouncer timer, gate timer, collision timers, and stroke calibration. Provides two typical displays and ratings of the software. (YP)
Descriptors: College Science, Computer Assisted Instruction, Computer Interfaces, Computer Software