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Last modified by Sofia Kostakonti on 2022/04/05 14:08
From version Icon 32.2 Icon
edited by Veikko Saikkonen
on 2022/03/31 16:51
Change comment: There is no comment for this version
To version Icon 58.1 Icon
edited by Veikko Saikkonen
on 2022/04/01 14:35
Change comment: There is no comment for this version

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... ... @@ -86,34 +86,123 @@
86 86  
87 87  = Results =
88 88  
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.
89 89  
91 +== Eating ==
90 90  
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 +== EVEA (Mood) ==
101 +
102 +{{html}}
103 +<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/>
104 +{{/html}}
105 +
106 +(% 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"/>
110 +<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" %)
103 103  Figure: Median measured moods for the advanced version of the robot
104 104  
105 -- TODO: Add Wilcox test results for emotion changes
106 -- TODO: Add "I liked the music" and "I thought the music was calming" figures
107 -- TODO: Add "I thought the robot was pleasant." and "I thought the robot was friendly" figures
116 +(% style="text-align:center" %)
117 +Table: Wilcoxon signed rank test results for the hypothesis that the mood changed during the interaction with the simple robot
108 108  
109 -= Discussion =
119 +|=Mood|=Happiness|=Anxiety|=Sadness|=Anger
120 +|Statistic|37|5|4|14
121 +|P-value|0.54|0.01|0.01|0.45
110 110  
123 +(% style="text-align:center" %)
124 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood changed during the interaction with the advanced robot
111 111  
126 +|=Mood|=Happiness|=Anxiety|=Sadness|=Anger
127 +|Statistic|32|11|2|17
128 +|P-value|0.18|0.01|0.01|0.45
112 112  
130 +(% style="text-align:center" %)
131 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood decreased during the interaction with the simple robot
132 +
133 +|=Mood|=Anxiety|=Sadness|=Anger
134 +|Statistic|81|53|29
135 +|P-value|0.01|0.00|0.23
136 +
137 +(% style="text-align:center" %)
138 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood decreased during the interaction with the advanced robot
139 +
140 +|=Mood|=Anxiety|=Sadness|=Anger
141 +|Statistic|32|149|52
142 +|P-value|0.00|0.01|0.07
143 +
144 +(% style="text-align:center" %)
145 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood increased during the interaction with the simple robot
146 +
147 +|=Mood|=Happiness
148 +|Statistic|37
149 +|P-value|0.27
150 +
151 +(% style="text-align:center" %)
152 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood increased during the interaction with the advanced robot
153 +
154 +|=Mood|=Happiness
155 +|Statistic|32
156 +|P-value|0.09
157 +
158 +== Music ==
159 +
160 +{{html}}
161 +<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/>
162 +{{/html}}
163 +
164 +(% style="text-align:center" %)
165 +Figure: Answers of the test personas regarding music
166 +
167 +== Godspeed ==
168 +
169 +{{html}}
170 +<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/>
171 +{{/html}}
172 +
173 +(% style="text-align:center" %)
174 +Figure: Answers to the statement 'I thought the robot was friendly'
175 +
176 +{{html}}
177 +<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/>
178 +{{/html}}
179 +
180 +(% style="text-align:center" %)
181 +Figure: Answers to the statement 'I thought the robot was pleasant'
182 +
183 +{{html}}
184 +<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/>
185 +{{/html}}
186 +
187 +(% style="text-align:center" %)
188 +Figure: Median measured Godspeed questionnaire dimensions
189 +
190 +|=Dimension|=Likeability|=Intelligence
191 +|Statistic|36|70
192 +|P-value|0.01|0.17
193 +
194 +(% style="text-align:center" %)
195 +Table: Wilcoxon signed rank test results for the null hypothesis that the advanced robot scored higher in the perceived dimensions
196 +
113 113  = Conclusions =
114 114  
115 -The experiment showed promising results and encourages more research into the subject.
199 +From the results we can see that the more advanced robot
116 116  
201 +
202 += Discussion =
203 +
204 +
205 +
117 117  = Appendix =
118 118  
119 119  == Experiment introduction for participants ==
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