Pointing Device Performance in Steering Tasks.
Use of touch-screen-based interactions is growing rapidly. Hence, knowing the maneuvering efficacy of touch screens relative to other pointing devices is of great importance in the context of graphical user interfaces. Movement time, accuracy, and user preferences of four pointing device settings we...
| Publicado en: | Perceptual & Motor Skills Vol. 122; no. 3; pp. 886 - 911 |
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| Autores principales: | , |
| Formato: | Artículo |
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Sage Publications Inc.
Jun2016
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=116083571&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 116083571 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 00315125 PSK jtl: Perceptual & Motor Skills issn: 00315125 maglogo: Y pubinfo: dt: Jun2016 vid: 122 iid: 3 pid: 344 pub: Sage Publications Inc. artinfo: ui: 116083571 10.1177/0031512516649717 ppf: 886 ppct: 25 formats: tig: atl: Pointing Device Performance in Steering Tasks. aug: au: Senanayake, Ransalu Goonetilleke, Ravindra S. affil: Human Performance Laboratory, Department of Industrial Engineering and Logistics Management, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong su: Analysis of variance Personal computers Computer input-output equipment Graphical user interfaces Regression analysis Research funding Statistics Data analysis Evaluation research Body movement Repeated measures design Data analysis software sug: subj: Analysis of variance Personal computers Computer and peripheral equipment manufacturing Computer Terminal and Other Computer Peripheral Equipment Manufacturing Electronic Computer Manufacturing Computer input-output equipment Graphical user interfaces Regression analysis Research funding Statistics Data analysis Evaluation research Body movement Repeated measures design Data analysis software keyword: control-display ratio Fitts' law index of difficulty movement time pointing device steering law control-display ratio Fitts' law index of difficulty movement time pointing device steering law ab: Use of touch-screen-based interactions is growing rapidly. Hence, knowing the maneuvering efficacy of touch screens relative to other pointing devices is of great importance in the context of graphical user interfaces. Movement time, accuracy, and user preferences of four pointing device settings were evaluated on a computer with 14 participants aged 20.1 ± 3.13 years. It was found that, depending on the difficulty of the task, the optimal settings differ for ballistic and visual control tasks. With a touch screen, resting the arm increased movement time for steering tasks. When both performance and comfort are considered, whether to use a mouse or a touch screen for person--computer interaction depends on the steering difficulty. Hence, a input device should be chosen based on the application, and should be optimized to match the graphical user interface. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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