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Last modified by Sofia Kostakonti on 2022/04/05 14:08
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edited by Aleksanteri Hämäläinen
on 2022/03/15 11:35
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To version Icon 23.1 Icon
edited by Veikko Saikkonen
on 2022/03/31 16:39
Change comment: Upload new image "pleasant-hist.png", version 1.1

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1 -XWiki.ahamalainen
1 +XWiki.VSaikkonen
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5 5  RQ1: "Does the robot cause PwD to eat more regularly?"
6 6  RQ2: "Does the PwD experience less negative emotions, such as agitation, sadness, embarrassment, after the interaction with the 'intelligent' robot?"
7 7  RQ3: "Does the robot remind the PwD of their hunger?"
8 +RQ4: "Does the music make the eating more enjoyable for the PwD?"
8 8  
9 9  = Method =
10 10  
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42 42  
43 43  For the experiments, we'll be using the NAO robot platform, as well as a laptop for the participants to complete the questionnaires on. The questionnaire will be a combination of questions regarding the emotional state of the participants, their interaction with the robot, and the music included in the interaction. Food will be made available to see and measure how much people will eat.
44 44  
46 +Questionnaires:
47 +Consent Form and Disclaimers
48 +8 questions from the [[EVEA>>https://www.ucm.es/data/cont/docs/39-2013-04-19-EVEA%20-%20Datasheet.pdf]] questionnaire
49 +4 questions from the [[Godspeed>>https://www.bartneck.de/2008/03/11/the-godspeed-questionnaire-series/]] questionnaire
50 +3 food-related questions of our own (5-point Likert scale)
51 +2 music-related questions of our own (5-point Likert scale)
52 +
45 45  == Practicalities ==
46 46  
47 47  Beforehand:
56 +
48 48  * Do a practice round by ourselves
49 49  ** Film this
50 50  * Contact other groups and decide on a time slot
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54 54  * Buy snacks
55 55  
56 56  During:
66 +
57 57  1. Give starting questionnare to fill while people are waiting for the previous participant
58 58  2. Guide the participant to the testing spot
59 59  3. Inform the participant where the snacks are
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63 63  7. Conduct the questionnare for the participant
64 64  8. Give the participant the end-questionnare
65 65  
66 -
67 67  Other practicalities during:
77 +
68 68  * We will use the "Wizard of Oz" method for recognizing agreement and disagreement, to make sure that the whole process does not depend on voice recegnition being good enough
69 69  ** Someone will press eg. "y" and "n" on the keyboard according to the participants answers
70 70  * We will change the order in which the smart and basic versions are for each participant
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71 71  ** this way if someone doesn't show up, we don't get skewed amounts
72 72  
73 73  After:
84 +
74 74  * Analyze results
75 75  
76 76  = Results =
77 77  
89 +- TODO: Add median emotion changes bar chart for smart and dumb (try out a difference graph as well)
90 +- TODO: Add Wilcox test results for emotion changes
91 +- TODO: Add "I liked the music" and "I thought the music was calming" figures
92 +- TODO: Add "I thought the robot was pleasant." and "I thought the robot was friendly" figures
78 78  
79 -
80 80  = Discussion =
81 81  
82 82  
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83 83  
84 84  = Conclusions =
85 85  
100 +The experiment showed promising results and encourages more research into the subject.
101 +
86 86  = Appendix =
87 87  
104 +== Experiment introduction for participants ==
105 +
106 +
107 +
108 +Hi, we are <NAME> and <NAME> from the TU Delft Socio-Cognitive Engeering course Group 1, thank you for participating in our prototype evaluation experiment. The experiment is being conducted as a part of the TU Delft course on Socio-Cognitive Engineering and aims to evaluate the prototype designed as a part of the course. The evaluated prototype is based on the Nao robot-platform and is intended to improve the wellbeing of people suffering of dementia.
109 +
110 +Consuming food and/or water can be a consequence of the interaction between you and the robot. Therefore, we would like to ask you if you have any allergies. If you have a form of Diabetes, please let us know before we start the first part of the experiment. You are strongly encouraged to share any other health conditions that can possibly be relevant to take into account when doing an experiment with robots and food with us.
111 +
112 +The link between the stimuli of the Nao-robot and the triggering of epileptic seizures is yet unknown. If you have ever experienced epileptic seizures, please let us know. Then, we could see if any special precautions are needed.
113 +
114 +The experiment will last for approximately 15-20 minutes, and consists of two interaction sections with the Nao robot, as well as questionnaires before, between and after the sections. We kindly ask you to act naturally during the experiment and fill the questionnaires truthfully and intuitively. Remember that we are evaluating the prototypes performance, not yours. You can stop the experiment at any time.
115 +
116 +We will be collecting data of the questionnaires and recording some experiments, do you agree with your experiment being recorded? All data excluding the recordings will be anonymised before analysis and storage. The recordings will not be shared with third parties. After the experiment you have the right to ask for information about the collected data and revoke the right to use it. We kindly ask you not to share any information about the experiment with other participants.
117 +
Do you have any questions?
118 +
88 88  == After research interview ==
89 89  
90 90  Setup:
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105 105   - With the more intelligent version?
106 106   - With the less intelligent version?
107 107  - What did you feel like when the robot suggested you should eat/drink?
108 -
109 -
110 -
111 -
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