Abstract
The importance of effective remote communication is currently being emphasized as education moves from offline to online due to acceleration of the Untact Era (a contact-free society). In this study, we analyze the hindrances to effective distance learning, observe the effect on users of communicating through Expressive Avatar (EA), and suggest effective ways to use EA. First, through a questionnaire, 84% of the respondents quantitatively demonstrated experiencing a psychological burden due to exposure of their faces, in addition to low concentration during remote classes. Second, through in-depth interviews, they were found to prefer to replace their images with two- and/or three-dimensional avatars and believed that the avatars’ unique characteristics were important. Content using EA is expected to contribute to improved quality in distance learning by reducing psychological burden and promoting transmission of emotions.
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This research was partially supported by SKT.
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Appendix
Appendix
Questionnaire
The Measurements centered on the experience of remote training users.
Q1. Have you ever had an experience in class where you couldn’t focus on learning because of what you see on the screen?
Q2. If you couldn’t concentrate on the class, why couldn’t you concentrate?
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I want to check my face that others see
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Because I feel the burden or awkward to show my face
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I want to check what my state is like in my view
Q3. What are the inconveniences you face in online classes?
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Lack of bonding with classmates through limited online encounters
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show my face
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3)
It is difficult to determine if the student is focusing. (Teaching student or nearby classmates)
Q4. Was it easy for you to identify the instructor or student through the video screen during the online class?
Q5. Was it easy for you to grasp the teacher’s or student’s facial expressions through the video screen during the online class?
Q6. What poses do you prefer to be illuminated during online classes? (See Fig. 5)
Q7. Is it easy for you to understand the intentions of the instructor or student's behavior through videos during online classes?
Q8. What is your or your preferred expression that you would like to see on the video screen during online class? (See Fig. 6)
Q9. This is an avatar image designed by providing subtitle expressions to users who want to ask questions. Please select the one you think is the most convenient among the images provided to you. (See Fig. 7)
Q10. Look at the top image and check the usefulness, delivery efficiency, and friendliness for image delivery. (See Fig. 8)
Q11. Please select the image you like the most when viewing other users who are valuable in the online class through the photo above presented. (See Fig. 9)
Q12. Please select the image you like the most about what kind of visual form you prefer to appear to other users in the online class through the photo above presented.
Q13. Do you think that conducting online classes using avatars will be of great help in forming bonds with classmates who have not formed intimacy?
Q14. What percentage of the other person’s poses during online classes do you prefer? (See Fig. 10)
Q15. What aspect ratio do you prefer for the other person during online classes? (See Fig. 11)
Q16. What kind of gaze do you prefer during online class? (See Fig. 12)
Figures Related Questionnaire
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Lee, J., Heo, J., Kim, H., Jeong, S. (2021). Fostering Empathy and Privacy: The Effect of Using Expressive Avatars for Remote Communication. In: Kurosu, M. (eds) Human-Computer Interaction. Design and User Experience Case Studies. HCII 2021. Lecture Notes in Computer Science(), vol 12764. Springer, Cham. https://doi.org/10.1007/978-3-030-78468-3_39
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DOI: https://doi.org/10.1007/978-3-030-78468-3_39
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