Results 221 to 230 of about 67,725 (254)
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The Factor Structure of the System Usability Scale
Lecture Notes in Computer Science, 2009Since its introduction in 1986, the 10-item System Usability Scale (SUS) has been assumed to be unidimensional. Factor analysis of two independent SUS data sets reveals that the SUS actually has two factors --- Usable (8 items) and Learnable (2 items --- specifically, Items 4 and 10).
James R. Lewis, Jeff Sauro
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On the dimensionality of the System Usability Scale: a test of alternative measurement models
Cognitive Processing, 2009The System Usability Scale (SUS), developed by Brooke (Usability evaluation in industry, Taylor & Francis, London, pp 189-194, 1996), had a great success among usability practitioners since it is a quick and easy to use measure for collecting users' usability evaluation of a system.
Simone Borsci +2 more
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Proceedings of the Human Factors and Ergonomics Society Annual Meeting, 2013
The system usability scale (SUS; Brooke, 1996) is an instrument commonly utilized in usability testing of commercial products. The goal of this symposium is to discuss the validity of the SUS in usability tests and beyond. This article serves as an introduction to the symposium.
Rebecca A. Grier +3 more
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The system usability scale (SUS; Brooke, 1996) is an instrument commonly utilized in usability testing of commercial products. The goal of this symposium is to discuss the validity of the SUS in usability tests and beyond. This article serves as an introduction to the symposium.
Rebecca A. Grier +3 more
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Multi-Language Toolkit for the System Usability Scale
International Journal of Human–Computer Interaction, 2020The System Usability Scale (SUS) is a widely used instrument that measures the subjective usability of products and systems.
Meiyuzi Gao +2 more
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Usability Ratings for Everyday Products Measured With the System Usability Scale
International Journal of Human-Computer Interaction, 2013This article characterizes the usability of 14 common, everyday products using the System Usability Scale (SUS). More than 1,000 users were queried about the usability of these products using an online survey methodology. The study employed two novel applications of the SUS. First, participants were not asked to perform specific tasks on these products
Philip T. Kortum, Aaron Bangor
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2021
Ghana lacks proper establishment of primary sources of information on Ghanaian music, musicians, artists, and performance group. In addition, there is lack of a channel for acquiring such data. In an attempt to solve these problems, an online system entitled, Ghana Music Documentation System (GMDS) was developed and evaluated.
Alimatu-Saadia Yussiff +5 more
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Ghana lacks proper establishment of primary sources of information on Ghanaian music, musicians, artists, and performance group. In addition, there is lack of a channel for acquiring such data. In an attempt to solve these problems, an online system entitled, Ghana Music Documentation System (GMDS) was developed and evaluated.
Alimatu-Saadia Yussiff +5 more
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International Journal of Human-Computer Interaction, 2014
This article examines the relationship between users’ subjective usability assessments, as measured using the System Usability Scale (SUS), and the ISO metric of effectiveness, using task success as the measure. The article reports the results of two studies designed to explore the relationship between SUS scores and user success rates for a variety of
Philip T. Kortum, S. Camille Peres
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This article examines the relationship between users’ subjective usability assessments, as measured using the System Usability Scale (SUS), and the ISO metric of effectiveness, using task success as the measure. The article reports the results of two studies designed to explore the relationship between SUS scores and user success rates for a variety of
Philip T. Kortum, S. Camille Peres
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Validation of the System Usability Scale (SUS)
Proceedings of the Human Factors and Ergonomics Society Annual Meeting, 2013For almost 20 years, practitioners and researchers have been using the System Usability Scale (SUS) as a “quick and dirty” method of evaluating the usability of different websites, software, and other human-machine systems. The characteristics of the SUS (e.g., reliability, number of scales, etc.) have been widely discussed in the literature but there ...
S. Camille Peres +2 more
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Adaptation of the System Usability Scale for User Testing with Children
Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems, 2020In this paper, we describe a pilot study in which we adapted and tested the System Usability Scales (SUS) for children between ages of 7-11. We began the study with interviews with four elementary school teachers in which we asked their help with modifying the SUS usability statements for children.
Cynthia Putnam +4 more
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Measuring AT Usability with the Modified System Usability Scale (SUS)
2017The modified System Usability Scale (SUS) is a widely used generic measure of product usability. This study concerns the usability of mobile shower commodes using correlations between the SUS and AT device-specific measures. Results suggest the modified SUS, and corresponding adjective-anchored rating scale, are appropriate for measuring MSC usability,
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