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Direct linkKrista M. Wilkinson; Savanna Brittlebank; Allison Barwise; Tara O'Neill Zimmerman; Janice Light – Augmentative and Alternative Communication, 2024
Eye tracking research technologies are often used to study how individuals attend visually to different types of AAC displays (e.g. visual scene displays, grid displays). The assumption is that efficiency of visual search may relate to efficiency of motor selection necessary for communication via aided AAC; however, this assumption has not…
Descriptors: Augmentative and Alternative Communication, Pattern Recognition, Visual Stimuli, Eye Movements
Peer reviewedBlackshaw, Lyn; Fischhoff, Baruch – Journal of the American Society for Information Science, 1988
Presents a set of methods and results for characterizing decision making while searching online databases. The discussion compares these results to studies of decision making in other contexts, and examines the role of user uncertainty and expectations, as well as implications of the findings for database design and user training. (37 references)…
Descriptors: Computer System Design, Decision Making, Expectation, Man Machine Systems
