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Last modified by Sofia Kostakonti on 2022/04/05 14:08
From version Icon 36.1 Icon
edited by Veikko Saikkonen
on 2022/03/31 17:02
Change comment: There is no comment for this version
To version Icon 59.1 Icon
edited by Veikko Saikkonen
on 2022/04/01 14:43
Change comment: There is no comment for this version

Summary

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... ... @@ -86,17 +86,42 @@
86 86  
87 87  = Results =
88 88  
89 -== Measured median mood changes ==
89 +The results were gathered from 19 personnel, all of whom interacted first with one version of the robot and then the other. 10 of the participants interacted first with the simple version, nine having their first interaction with the advanced version.
90 90  
91 +== Eating ==
92 +
91 91  {{html}}
92 -<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/MoodChangeDumb.png?rev=1.1" alt="Measured moods and changes for the simple robot" style="display:block;margin-left:auto;margin-right:auto;width:750"/>
94 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/EatingComp.png?rev=1.1" alt="Results on the eating of the test personas" style="display:block;margin-left:auto;margin-right:auto" width=750/>
93 93  {{/html}}
94 94  
95 95  (% style="text-align:center" %)
98 +Figure: Results on the eating of the test personas during the experiment
99 +
100 +|=Version|=Did not eat|=Ate|=Would not have eaten without the robot|\\
101 +|Simple|16|3|1
102 +|Advanced|13|6|4
103 +
104 +Simple robot:
105 +
106 +* 16% ate
107 +* 33% of those would not have eaten without the robot
108 +
109 +Advanced robot:
110 +
111 +* 32% ate
112 +* 67% of those would not have eaten without the robot
113 +
114 +== EVEA (Mood) ==
115 +
116 +{{html}}
117 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/MoodChangeDumb.png?rev=1.1" alt="Measured moods and changes for the simple robot" style="display:block;margin-left:auto;margin-right:auto" width=750/>
118 +{{/html}}
119 +
120 +(% style="text-align:center" %)
96 96  Figure: Median measured moods for the simple version of the robot
97 97  
98 98  {{html}}
99 -<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/MoodChangeSmart.png?rev=1.1" alt="Measured moods and changes for the advanced version of the robot" style="display:block;margin-left:auto;margin-right:auto;width:750"/>
124 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/MoodChangeSmart.png?rev=1.1" alt="Measured moods and changes for the advanced version of the robot" style="display:block;margin-left:auto;margin-right:auto" width=750/>
100 100  {{/html}}
101 101  
102 102  (% style="text-align:center" %)
... ... @@ -103,44 +103,95 @@
103 103  Figure: Median measured moods for the advanced version of the robot
104 104  
105 105  (% style="text-align:center" %)
106 -Table: Wilcoxon signed rank test results for hypothesis that the mood decreased during the interaction with the simple robot
131 +Table: Wilcoxon signed rank test results for the hypothesis that the mood changed during the interaction with the simple robot
107 107  
133 +|=Mood|=Happiness|=Anxiety|=Sadness|=Anger
134 +|Statistic|37|5|4|14
135 +|P-value|0.54|0.01|0.01|0.45
136 +
137 +(% style="text-align:center" %)
138 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood changed during the interaction with the advanced robot
139 +
140 +|=Mood|=Happiness|=Anxiety|=Sadness|=Anger
141 +|Statistic|32|11|2|17
142 +|P-value|0.18|0.01|0.01|0.45
143 +
144 +(% style="text-align:center" %)
145 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood decreased during the interaction with the simple robot
146 +
108 108  |=Mood|=Anxiety|=Sadness|=Anger
109 109  |Statistic|81|53|29
110 -|P-value|0.99|1.00|0.77
149 +|P-value|0.01|0.00|0.23
111 111  
112 112  (% style="text-align:center" %)
113 -Table: Wilcoxon signed rank test results for hypothesis that the mood decreased during the interaction with the advanced robot
152 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood decreased during the interaction with the advanced robot
114 114  
115 115  |=Mood|=Anxiety|=Sadness|=Anger
116 116  |Statistic|32|149|52
117 -|P-value|1.00|1.00|0.93
156 +|P-value|0.00|0.01|0.07
118 118  
119 119  (% style="text-align:center" %)
120 -Table: Wilcoxon signed rank test results for hypothesis that the mood increased during the interaction with the simple robot
159 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood increased during the interaction with the simple robot
121 121  
122 122  |=Mood|=Happiness
123 123  |Statistic|37
124 -|P-value|0.73
163 +|P-value|0.27
125 125  
126 126  (% style="text-align:center" %)
127 -Table: Wilcoxon signed rank test results for hypothesis that the mood increased during the interaction with the advanced robot
166 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood increased during the interaction with the advanced robot
128 128  
129 129  |=Mood|=Happiness
130 130  |Statistic|32
131 -|P-value|0.91
170 +|P-value|0.09
132 132  
133 -- TODO: Add "I liked the music" and "I thought the music was calming" figures
134 -- TODO: Add "I thought the robot was pleasant." and "I thought the robot was friendly" figures
172 +== Music ==
135 135  
136 -= Discussion =
174 +{{html}}
175 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/MusicEnjoyable.png?rev=1.1" alt="Effects of music on the test personnel" style="display:block;margin-left:auto;margin-right:auto" width=1250/>
176 +{{/html}}
137 137  
178 +(% style="text-align:center" %)
179 +Figure: Answers of the test personas regarding music
138 138  
181 +== Godspeed ==
139 139  
183 +{{html}}
184 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/friendly-hist.png?rev=1.1" alt="Effects of music on the test personnel" style="display:block;margin-left:auto;margin-right:auto" width=750/>
185 +{{/html}}
186 +
187 +(% style="text-align:center" %)
188 +Figure: Answers to the statement 'I thought the robot was friendly'
189 +
190 +{{html}}
191 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/pleasant-hist.png?rev=1.1" alt="Answers to the statement 'I thought the robot was pleasant'." style="display:block;margin-left:auto;margin-right:auto" width=750/>
192 +{{/html}}
193 +
194 +(% style="text-align:center" %)
195 +Figure: Answers to the statement 'I thought the robot was pleasant'
196 +
197 +{{html}}
198 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/godspeed-barchart.png?rev=1.1" alt="Godspeed questionnaire median comparison'." style="display:block;margin-left:auto;margin-right:auto" width=750/>
199 +{{/html}}
200 +
201 +(% style="text-align:center" %)
202 +Figure: Median measured Godspeed questionnaire dimensions
203 +
204 +|=Dimension|=Likeability|=Intelligence
205 +|Statistic|36|70
206 +|P-value|0.01|0.17
207 +
208 +(% style="text-align:center" %)
209 +Table: Wilcoxon signed rank test results for the null hypothesis that the advanced robot scored higher in the perceived dimensions
210 +
140 140  = Conclusions =
141 141  
142 -The experiment showed promising results and encourages more research into the subject.
213 +From the results we can see that the more advanced robot
143 143  
215 +
216 += Discussion =
217 +
218 +
219 +
144 144  = Appendix =
145 145  
146 146  == Experiment introduction for participants ==
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1 +XWiki.VSaikkonen
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