Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Typing performance"”.
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Performance and Usability of Flexible Membrane Keyboards
… to facilitate design of such keyboards for use. Typing performance and perceived usability of several flexible keyboards that differed in terms of material hardness (hard, medium, or soft) and key contact point shape (circular or square) were studied. The results supported the hypothesis that …
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The effects of augmented virtuality on presence, workload, and input performance
… trivial interactions, such as having a drink or typing, difficult and frustrating. In the home context where these devices are most likely to be used, such interactions are commonplace, and in order to execute them, users have to remove the HMD (“peep”), breaking their sense of presence. How, …
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Effects of Time Pressure and Mental Workload on Physiological Risk Factors for Upper Extremity Musculoskeletal Disorders While Typing
… reactions of the lower arm and wrist during typing activity by measuring muscle activation patterns, wrist posture and movement, key strike forces, and subjective assessments of overall workload. The results indicate that increases in time pressure lead to increases in lower arm muscle …
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Multimodal Interaction for Text Entry and Control in Mixed Reality
… key areas: text caret control, dwell-free eye typing, command search systems through dwell-free eye typing, and eye-hand coordination in mid-air gesture typing. Through iterative prototyping and controlled empirical studies, the research demonstrates that a multimodal interaction method, …
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The effects of keyboard height, wrist support and keying time on wrist posture and trapezius EMG during keyboarding
… of the trapezius muscles, shoulder abduction and typing performance were recorded at fixed intervals during a controlled 40 minute keying task. Ratings of musculoskeletal comfort were recorded before and after each keying task. Six subjects performed the keying tasks on six different days. A …
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Noisy language modeling framework using neural network techniques
… and computer could be noisy. For example, the typing stream is a reflection of user typing behaviours which include user particular vocabulary, typing habits and typing performance. As computer users inevitably make errors, a typing stream generated from using computer QWERTY keyboard implies …