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Havik, Else M.; Steyvers, Frank J. J. M.; van der Velde, Hanneke; Pinkster, J. Christiaan; Kooijman, Aart C. – Journal of Visual Impairment & Blindness, 2010
This study evaluated a protocol that was developed to assess how beneficial electronic travel aids are for persons who are visually impaired. Twenty persons with visual impairments used an electronic travel device (Trekker) for six weeks to conform to the protocol, which proved useful in identifying successful users of the device. (Contains 2…
Descriptors: Visual Impairments, Assistive Technology, Program Evaluation, Program Design
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Strobl, Carola; Jacobs, Geert – Computer Assisted Language Learning, 2011
In this article, we set out to assess QuADEM (Quality Assessment of Digital Educational Material), one of the latest methods for evaluating online language learning courseware. What is special about QuADEM is that the evaluation is based on observing the actual usage of the online courseware and that, from a checklist of 12 different components,…
Descriptors: Foreign Countries, Electronic Learning, Video Technology, Feedback (Response)