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Changes for page b. Test

Last modified by Demi Tao on 2023/04/10 10:13
From version 8.1
edited by Demi Tao
on 2023/04/07 17:00
Change comment: There is no comment for this version
To version 9.1
edited by Demi Tao
on 2023/04/07 17:13
Change comment: There is no comment for this version

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88 88  == 2.6 Material ==
89 89  
90 90  1. Consent form. To protect the privacy of participants and ensure the evaluation process goes smoothly, we will ask participants to sign a consent form, indicating they are willing to take part in the evaluation and the data gathered from the experiment will be analyzed by researchers.
91 -1. Pepper robot.
91 +1. [[Pepper robot>>doc:Main.c\. Technology.Humanoid Robot.WebHome]].
92 +1. [[Questionnaire>>doc:Main.b\. Human Factors.Measuring Instruments.Questionnaire\: SUS.WebHome]]. Validated questions to test the functionality and usability.
92 92  
93 93  = 3. Results =
94 94  
XWiki.XWikiComments[0]
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1 -XWiki.DemiTao
Comment
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1 -The survey can be designed based on UTAUT questionnaire (performance expectancy, effort expectancy, social influence, facilitating conditions) to test usability and user experience.
2 -
3 -Venkatesh, V., Morris, M. G., Davis, G. B., & Davis, F. D. (2003). User Acceptance of Information Technology: Toward a Unified View. //MIS Quarterly//, //27//(3), 425–478. https:~/~/doi.org/10.2307/30036540
Date
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1 -2023-03-23 09:22:38.687
XWiki.XWikiComments[6]
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1 +XWiki.DemiTao
Comment
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1 +**Interpretation for user evaluation **
2 +
3 +If a respondent had a minimum total score of 60% (15 out of 25 for the matrix question) or more, he or she was considered to be satisfied with the application.
4 +
5 +**Scoring SUS**
6 +
7 +* For odd items: subtract one from the user response.
8 +* For even-numbered items: subtract the user responses from 5
9 +* This scales all values from 0 to 4 (with four being the most positive response).
10 +* Add up the converted responses for each user and multiply that total by 2.5. This converts the range of possible values from 0 to 100 instead of from 0 to 40.
11 +
12 +**Interpreting Scores for SUS [[*>>https://measuringu.com/sus/]]**
13 +
14 +Interpreting scoring can be complex. The participant’s scores for each question are converted to a new number, added together and then multiplied by 2.5 to convert the original scores of 0-40 to 0-100.  Though the scores are 0-100, these are not percentages and should be considered only in terms of their percentile ranking.
15 +
16 +Based on research, a SUS score above a 68 would be considered above average and anything below 68 is below average, however, the best way to interpret your results involves “normalizing” the scores to produce a percentile ranking.
Date
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1 +2023-04-07 17:01:06.25