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= 3. Results = |
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-=== Results of interaction: === |
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+=== (% style="color:inherit; font-family:inherit" %)Results of the survey:(%%) === |
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+[[image:attach:chart.png||alt="Survey Results"]] |
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+ |
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+|(% style="width:215px" %)**Attributes**|(% style="width:211px" %)**Mean (control group)**|(% style="width:229px" %)**Mean (Experimental group)**|(% style="width:197px" %)**P-value** |
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+|(% style="width:215px" %)Accessibility|(% style="width:211px" %)2,33|(% style="width:229px" %)3,25 |(% style="width:197px" %)0,0644 |
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+|(% style="width:215px" %)Trustability|(% style="width:211px" %)3,83|(% style="width:229px" %)4,125|(% style="width:197px" %)0,3165 |
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+|(% style="width:215px" %)Perceivability|(% style="width:211px" %)3,33|(% style="width:229px" %)3,5|(% style="width:197px" %)0,4112 |
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+|(% style="width:215px" %)Understandability|(% style="width:211px" %)3,33|(% style="width:229px" %)4,25|(% style="width:197px" %)0,1151 |
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+|(% style="width:215px" %)Empowerment|(% style="width:211px" %)3,33|(% style="width:229px" %)4|(% style="width:197px" %)0,0895 |
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+|(% style="width:215px" %)Usability|(% style="width:211px" %)54,16666667|(% style="width:229px" %)71,875|(% style="width:197px" %)0,0903 |
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+ |
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+=== Observation: === |
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+ |
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|=(% style="width: 199px;" %)Tasks|=(% style="width: 147px;" %)Succeeded by Themselves|=(% style="width: 146px;" %)Succeeded with Some Guidance|=(% style="width: 185px;" %)Succeeded with Detailed Explicit Instructions|=(% style="width: 175px;" %)Average Time to Complete Task (s) |
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-|(% style="width:199px" %)Add a reminder|(% style="width:147px" %)14.29%|(% style="width:146px" %)28.57%|(% style="width:185px" %)57.14%|(% style="width:175px" %)75 |
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-|(% style="width:199px" %)Check weekly remainders on the Calendar page|(% style="width:147px" %)100%|(% style="width:146px" %)0%|(% style="width:185px" %)0%|(% style="width:175px" %)10 |
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-|(% style="width:199px" %)Create a personal profile|(% style="width:147px" %)7.14%|(% style="width:146px" %)50%|(% style="width:185px" %)42.86%|(% style="width:175px" %)43 |
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-|(% style="width:199px" %)Verify current profiles|(% style="width:147px" %)85.71%|(% style="width:146px" %)14.29%|(% style="width:185px" %)0%|(% style="width:175px" %)10 |
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-|(% style="width:199px" %)Play memory game|(% style="width:147px" %)0%|(% style="width:146px" %)42.86%|(% style="width:185px" %)57.14%|(% style="width:175px" %)200 |
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+|(% style="width:199px" %)Add a reminder|(% style="width:147px" %)14.29%|(% style="width:146px" %)28.57%|(% style="width:185px" %)57.14%|(% style="width:175px" %)97 |
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+|(% style="width:199px" %)Check weekly remainders on the Calendar page|(% style="width:147px" %)100%|(% style="width:146px" %)0%|(% style="width:185px" %)0%|(% style="width:175px" %)36 |
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+|(% style="width:199px" %)Create a personal profile|(% style="width:147px" %)7.14%|(% style="width:146px" %)50%|(% style="width:185px" %)42.86%|(% style="width:175px" %)69 |
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+|(% style="width:199px" %)Verify current profiles|(% style="width:147px" %)85.71%|(% style="width:146px" %)14.29%|(% style="width:185px" %)0%|(% style="width:175px" %)32 |
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+|(% style="width:199px" %)Play memory game|(% style="width:147px" %)0%|(% style="width:146px" %)42.86%|(% style="width:185px" %)57.14%|(% style="width:175px" %)208 |
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|(% style="width:330px" %)**Tasks**|(% style="width:523px" %)**Parts where people struggled** |
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|(% style="width:330px" %)Add a reminder|(% style="width:523px" %)((( |
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* It's hard to type with taped fingers |
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))) |
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|(% style="width:330px" %)Play memory game|(% style="width:523px" %)((( |
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-* Have not idea how to play the game, sometimes even after listening to the explicit instructions |
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+* Have no idea how to play the game, sometimes even after listening to the explicit instructions |
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* There are too many words in the text |
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* The beta version has no right or wrong prompts, different from the instructions, making people confused |
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))) |
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-=== Results of survey: === |
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- |
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-[[image:attach:chart.png||alt="Survey Results"]] |
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- |
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-=== Significance test: === |
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-|**Attributes**|**P-value** |
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-|Accessibility|0,0644 |
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-|Trustability|0,3165 |
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-|Perceivability|0,4112 |
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-|Understandability|0,1151 |
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-|Empowerment|0,0895 |
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-|Usability|0,0903 |
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= 4. Discussion = |
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=== Limitations: === |
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* We could not adapt the robot to the PwD due to time constraints. This means that we did not take into account the severity of the PwD's visual, acoustic and kinesthetic limitations while setting up Pepper. |
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* We could not test the full capabilities of the robot due to privacy constraints. Since we fabricated the information about relatives to protect the privacy of participants, we were not able to perform the scenarios in a realistic manner. |
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* Since the version of the Google Chrome browser on the Pepper tablet was outdated, we were not able to load our Flutter application onto it and simulate actual scenarios. |
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-* Participants where from a wide variety of different background and mother tongues, it was therefore not possible to adjust Pepper to the specific culture of the participant. |
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+* Participants were from a wide variety of different backgrounds and mother tongues, it was therefore not possible to adjust Pepper to the specific culture of the participant. |
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==== Evaluation: ==== |
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