System Usability Scale, a common Usability comparison tool

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126 views

System Usability Scale (SUS)

Can SUS be used in order to test the usability of a document? Any guidelines will be much appreciated.
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1answer
65 views

What are the best ways to get SUS score on mockups?

Can we just showcase static mockups to users and as them to respond to SUS questionnaire? Or, is it good to provide a clickable mockups so that they can get a feel of the workflow? Do we have any ...
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1answer
142 views

User Testing Framework and Questions for comparative tests

I am planning to conduct a number of task-based moderated think aloud tests for a service that I am designing. I will be repeating the test with the same setup regularly throughout the year and I am ...
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1answer
111 views

Where can I find Spanish & Portuguese versions of the System Usability Scale (SUS)?

I've found mention of them BUT, I don't find them. Ideally, I seek the all-positive versions. Thanks!
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4answers
300 views

How to measure Success rate?

I'm reading this book: Tullis, Thomas, and William Albert. Measuring the user experience: collecting, analyzing, and presenting usability metrics. Morgan Kaufmann, 2010. In this book, 5 usability ...
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1answer
157 views

Comparing the WAMMI and SUS scales

From doing a lot of research about standardized measurement for usability, I came across the WAMMI questionnaire which looks at a few of the factors in usability that goes into more detail than the ...
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2answers
256 views

Can SUS scores be used for comparison between different systems?

The System Usability Scale (SUS) resulted score seem to me as somewhat subjective. What ever score yields from a questionnaire for System A may just solely be just for System A, and is difficult to ...
2
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2answers
648 views

Where can I find existing System Usability Scale (SUS) results to compare against?

I'm looking for a resource of existing System Usability Scale (SUS) study results to compare against. I've read in a few papers/webpages that plenty of such data is available, unfortunately I can't ...
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2answers
315 views

On SUS Usability Questions, the first one “I think that I would like to use this website frequently” does not make sense

On SUS - the question "I think that I would like to use this system frequently" does not make sense for sites which are used infrequently, for example a mortgage payment site. How does this question ...
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3answers
1k views

What is the standardized german version of the system usability scale (SUS)?

I tried to find a standardized version of the system usability scale in German. Does one exist, and if yes, what is it. There were a lot of differences between the translations I found. possible ...
4
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2answers
129 views

Is there any research on mitigating the effects of using a non-representative user group on measuring perceived usability?

My client is running a series of vendor demonstration where they want the staff to measure the perceived usability of the system (SUS and SEQ). Originally we asked for a consistent group of ...
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5answers
718 views

SUS Scores and Doubts

My team just started using the SUS to baseline our applications against each other. There are some doubts regarding the relation of the questions to web applications and web sites. At times study ...