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Choi, Young Mi; Sprigle, Stephen H. – Assistive Technology, 2011
User input is an important component to help guide designers in producing a more usable product. Evaluation of prototypes is one method of obtaining this input, but methods for evaluating assistive technology prototypes during design have not been adequately described or evaluated. This project aimed to compare different methods of evaluating…
Descriptors: Educational Technology, Assistive Technology, Evaluation Methods, Evaluation Needs
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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