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dc.contributor.authorChiu, Tien-Tingen_US
dc.contributor.authorLin, Chun-Lingen_US
dc.contributor.authorYoung, Kuu-Youngen_US
dc.contributor.authorLin, Chin-Tengen_US
dc.contributor.authorHsu, Shang-Hwaen_US
dc.contributor.authorYang, Bing-Shiangen_US
dc.contributor.authorHuang, Zong-Renen_US
dc.date.accessioned2014-12-08T15:19:45Z-
dc.date.available2014-12-08T15:19:45Z-
dc.date.issued2011-08-01en_US
dc.identifier.issn0031-5125en_US
dc.identifier.urihttp://dx.doi.org/10.2466/05.06.25.PMS.113.4.339-352en_US
dc.identifier.urihttp://hdl.handle.net/11536/14029-
dc.description.abstractMost research based on Fitts' law define a log-linear relationship between temporal and spatial accuracy in goal-directed aiming tasks using stationary targets. Whether this relationship holds or not when the targets have varying velocities, and how the behavioral strategies and physical activities may change accordingly are of interest. The aim of this study was to investigate the relationship between temporal and spatial accuracy in goal-directed aiming tasks with moving targets. Participants were asked to aim at two target widths using a joystick. Results demonstrated that in a goal-directed aiming task there was a negative effect on performance when target velocity was increased or target width was decreased. Participants moved faster and then made more systematic errors in a high-velocity target condition. Results may be applicable to the complex perceptual-motor behavior of people who perform tasks using computers.en_US
dc.language.isoen_USen_US
dc.titleA STUDY OF FITTS' LAW ON GOAL-DIRECTED AIMING TASK WITH MOVING TARGETSen_US
dc.typeArticleen_US
dc.identifier.doi10.2466/05.06.25.PMS.113.4.339-352en_US
dc.identifier.journalPERCEPTUAL AND MOTOR SKILLSen_US
dc.citation.volume113en_US
dc.citation.issue1en_US
dc.citation.spage339en_US
dc.citation.epage352en_US
dc.contributor.department機械工程學系zh_TW
dc.contributor.department腦科學研究中心zh_TW
dc.contributor.department工業工程與管理學系zh_TW
dc.contributor.departmentDepartment of Mechanical Engineeringen_US
dc.contributor.departmentBrain Research Centeren_US
dc.contributor.departmentDepartment of Industrial Engineering and Managementen_US
dc.identifier.wosnumberWOS:000295071500027-
dc.citation.woscount3-
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