Leveraging AI-Generated Virtual Speakers to Enhance Multilingual E-Learning Experiences
Abstract
:1. Introduction
2. Related Work
3. Materials and Methods
3.1. The Developed System to Manage Content
3.2. The E-Learning Platform
3.3. The Courses
- “Mental wellbeing in Mining”, which covers
- Basic information on mental wellbeing.
- Risks of work-related stress.
- Stress reactions.
- Stress factors.
- Sentinel events.
- “Rescue in the mine”, which covers
- General definitions of mining rescue.
- Formal legal aspects of rescuing.
- Structure of rescue response units.
- Types and organization of rescue activities in mining.
- Rescue equipment.
- Natural and technical hazards in mining and their prevention.
- “Risk assessment”, which covers
- Risk analysis terms (hazard, risk, near miss, work accident, etc.).
- Hazard identification processes.
- Examples of hazards in mines.
- Risk management stages and mining applications.
- Risk analysis methods.
- Matrix Method.
- Fine–Kinney Method.
3.4. The Questionnaire
3.5. The People
4. Results
4.1. The Participants
4.2. The Collected Data
4.3. Initial and Final Assessment Results
5. Discussion
6. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
- Jia, F.; Sun, D.; Ma, Q.; Looi, C.-K. Developing an AI-Based Learning System for L2 Learners’ Authentic and Ubiquitous Learning in English Language. Sustainability 2022, 14, 15527. [Google Scholar] [CrossRef]
- Liu, M.Y. Exploring the Application of Artificial Intelligence in Foreign Language Teaching: Challenges and Future Development. SHS Web Conf. 2023, 168, 03025. [Google Scholar] [CrossRef]
- Chen, J.; Lai, P.; Chan, A.; Man, V.; Chan, C.-H. AI-Assisted Enhancement of Student Presentation Skills: Challenges and Opportunities. Sustainability 2023, 15, 196. [Google Scholar] [CrossRef]
- Wang, T.; Lund, B.D.; Marengo, A.; Pagano, A.; Mannuru, N.R.; Teel, Z.A.; Pange, J. Exploring the Potential Impact of Artificial Intelligence (AI) on International Students in Higher Education: Generative AI, Chatbots, Analytics, and International Student Success. Appl. Sci. 2023, 13, 6716. [Google Scholar] [CrossRef]
- Miranda, S.; Marzano, A.; Vegliante, R. An Investigation of Learning Needs in the Mining Industry. Educ. Sci. 2023, 13, 1036. [Google Scholar] [CrossRef]
- Frăsineanu, E.S.; Ilie, V. Traditional Learning Versus E-Learning. In Education Facing Contemporary World Issues; European Proceedings of Social and Behavioural Sciences; Future Academy: Bankstown, Australia, 2019. [Google Scholar] [CrossRef]
- Bauermeister, T.; Janßen, N.; Engler, J.-O. Conventional teaching vs. e-learning: A case study of German undergraduate biology students. Educ. Inf. Technol. 2024, 12, 1–17. [Google Scholar] [CrossRef]
- Sarker, I.H. Machine learning: Algorithms, real-world applications and research directions. SN Comput. Sci. 2021, 2, 160. [Google Scholar] [CrossRef] [PubMed]
- Kaouni, M.; Lakrami, F.; Labouidya, O. Integrating Artificial Intelligence and Natural Language Processing in E-Learning Platforms: A Review of Opportunities and Limitations. In Proceedings of the 7th IEEE Congress on Information Science and Technology, Agadir-Essaouira, Morocco, 16–22 December 2023; pp. 56–63. [Google Scholar] [CrossRef]
- Zhao, D. The impact of AI-enhanced natural language processing tools on writing proficiency: An analysis of language precision, content summarization, and creative writing facilitation. Educ. Inf. Technol. 2024. [Google Scholar] [CrossRef]
- Krosnick, J.A.; Presser, S. Question and questionnaire design. In Handbook of Survey Research, 2nd ed.; Marsden, P.V., Wright, J.D., Eds.; Emerald Group Publishing Limited: Bingley, UK, 2010; pp. 263–313. [Google Scholar]
- Saleh, A.M.; Abuaddous, H.Y.; Alansari, I.S.; Enaizan, O. The evaluation of user experience of learning management systems using UEQ. Int. J. Emerg. Technol. Learn. 2022, 7, 145–162. [Google Scholar] [CrossRef]
- Nakamura, W. TUXEL: A technique for user experience evaluation in e-learning. J. Educ. Psychol. Stud. 2018, 10, 52. [Google Scholar]
- Heil, J.; Ifenthaler, D. Online assessment in higher education: A systematic review. Online Learn. 2023, 27, 187–218. [Google Scholar] [CrossRef]
- Adigun, T.A.; Igboechesi, G.P. Exploring the Role of Generative Artificial Intelligence in Enhancing Information Retrieval and Knowledge Discovery in Academic Libraries. Int. J. Libr. Inf. Sci. Stud. 2024, 10, 1–14. [Google Scholar] [CrossRef]
- Leiker, D.; Ricker Gyllen, A.; Eldesouky, I.; Cukurova, M. Generative AI for learning: Investigating the potential of synthetic learning videos. In Proceedings of the International Conference of Artificial Intelligence in Education, Tokyo, Japan, 3–7 July 2023. [Google Scholar]
- Dinçer, N. The voice effect in multimedia instruction revisited: Does it still exist? J. Pedagog. Res. 2022, 6, 17–26. [Google Scholar] [CrossRef]
- Hsieh, R.; Sato, H. Evaluation of avatar and voice transform in programming e-learning lectures. J. Multimodal User Interfaces 2020, 15, 121–129. [Google Scholar] [CrossRef]
- Yu, J.H.; Chauhan, D.; Iqbal, R.A.; Yeoh, E. Mapping academic perspectives on AI in education: Trends, challenges, and sentiments in educational research (2018–2024). Educ. Technol. Res. Dev. 2024, 09, 1–29. [Google Scholar] [CrossRef]
- Lee, H.; Kim, S. Automated content creation for e-learning using AI technologies. Comput. Educ. 2021, 160, 104034. [Google Scholar]
- Wang, X.; Liu, Y.; Zhang, Z. Data-driven insights in e-learning: Leveraging AI for improved outcomes. J. Learn. Anal. 2020, 7, 89–105. [Google Scholar]
- Johnson, R.; Smith, T. Gamification in e-learning: Increasing engagement through AI. J. Interact. Learn. Res. 2021, 32, 567–589. [Google Scholar] [CrossRef]
- Ouyang, F.; Zheng, L.; Jiao, P. Artificial intelligence in online higher education: A systematic review of empirical research from 2011 to 2020. Educ. Inf. Technol. 2022, 27, 7893–7925. [Google Scholar] [CrossRef]
- Walter, Y. Embracing the future of Artificial Intelligence in the classroom: The relevance of AI literacy, prompt engineering, and critical thinking in modern education. Int. J. Educ. Technol. High. Educ. 2024, 21, 15. [Google Scholar] [CrossRef]
- Woo, J.H.; Choi, H. Systematic Review for AI-based Language Learning Tools. J. Digit. Contents Soc. 2021, 22, 1783. [Google Scholar] [CrossRef]
- Rashmi, D. Unlocking the Potential of AI in Education: Challenges and Opportunities; IJFMR: Vadodara, Gujarat, 2023; Volume 5. [Google Scholar] [CrossRef]
Question | Possible Answers |
---|---|
1. Gender * | (Female, Male) |
2. Age * | (Number) |
3. Occupation | (Single choice in the list: School student, University student, Researcher, Specialized technician, Employee, Teacher, Unemployed) |
4. Country * | (Open text) |
5. Do you like this e-learning platform? | (Yes, More Yes than No, More No than Yes, No) |
6. Are you interested in the topic of this course? | (Yes, More Yes than No, More No than Yes, No) |
7. The contents are multilingual, that is, they are provided in the language in which you access the platform. Do you prefer to see and listen to content in your language? | (Yes, More Yes than No, More No than Yes, No) |
8. The videos in this course are generated with an Artificial Intelligence system. Do you like them? | (Yes, More Yes than No, More No than Yes, No) |
9. Do you think this communication based on videos generated with Artificial Intelligence directly in your language is effective? | (Yes, More Yes than No, More No than Yes, No) |
10. Would you have preferred a human interpreter speaking in a language other than yours and with subtitles in your language? | (Yes, More Yes than No, More No than Yes, No) |
11. Do you rate the contents currently in this course? | (Number from 1 to 10) |
12. When the other contents are also available, will you return to see them on this platform? | (Yes, More Yes than No, More No than Yes, No) |
13. Would you recommend this course to a friend or colleague? | (Yes, More Yes than No, More No than Yes, No) |
14. What device did you primarily use to access this content? | (Desktop Computer, Notebook, Tablet, Smartphone) |
15. What did you like most about the course? * | (Open text) |
16. What did you like least about the course? * | (Open text) |
Mental Wellbeing in Mining | Rescue in the Mine | EG | Risk Assessment (CG) | TOTAL | ||
---|---|---|---|---|---|---|
Gender | Female | 6 | 7 | 13 | 12 | 25 |
Male | 23 | 44 | 67 | 55 | 122 | |
Occupation | School student | 17 | 31 | 48 | 11 | 59 |
University student | 7 | 1 | 8 | 27 | 35 | |
Researcher | 1 | 4 | 5 | 6 | 11 | |
Specialized technician | 2 | 9 | 11 | 13 | 24 | |
Employee | 1 | 3 | 4 | 5 | 9 | |
Teacher | 1 | 3 | 4 | 3 | 7 | |
Unemployed | 0 | 0 | 0 | 2 | 2 | |
Country * | Türkiye | 12 | 17 | 29 | 23 | 52 |
Poland | 7 | 5 | 12 | 6 | 18 | |
Portugal | 4 | 3 | 7 | 2 | 9 | |
Italy | 3 | 3 | 6 | 1 | 7 | |
Ukraine | 1 | 1 | 2 | 1 | 3 | |
Device | Computer | 2 | 5 | 7 | 8 | 15 |
Smartphone | 27 | 46 | 73 | 59 | 132 | |
TOTAL | 29 | 51 | 80 | 67 | 147 |
Mental Wellbeing in Mining | Rescue in the Mine | EG | Risk Assessment (CG) | TOTAL | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
5. Do you like this e-learning platform? | Yes | 28 | 97% | 43 | 84% | 71 | 89% | 54 | 81% | 125 | 85% |
More Yes than No | 1 | 3% | 5 | 10% | 6 | 8% | 7 | 10% | 13 | 9% | |
More No than Yes | 0 | 0% | 1 | 2% | 1 | 1% | 6 | 9% | 7 | 5% | |
No | 0 | 0% | 2 | 4% | 2 | 3% | 0 | 0% | 2 | 1% | |
6. Are you interested in the topic of this course? | Yes | 28 | 97% | 43 | 84% | 68 | 85% | 54 | 81% | 122 | 83% |
More Yes than No | 1 | 3% | 5 | 10% | 6 | 8% | 7 | 10% | 13 | 9% | |
More No than Yes | 0 | 0% | 1 | 2% | 1 | 1% | 6 | 9% | 7 | 5% | |
No | 0 | 0% | 2 | 4% | 5 | 6% | 0 | 0% | 5 | 3% | |
7. The contents are multilingual, that is, they are provided in the language in which you access the platform. Do you prefer to see and listen to content in your language? | Yes | 28 | 97% | 40 | 78% | 68 | 85% | 50 | 75% | 118 | 80% |
More Yes than No | 1 | 3% | 6 | 12% | 7 | 9% | 12 | 18% | 19 | 13% | |
More No than Yes | 0 | 0% | 3 | 6% | 3 | 4% | 3 | 4% | 6 | 4% | |
No | 0 | 0% | 2 | 4% | 2 | 3% | 2 | 3% | 4 | 3% | |
8. The videos in this course are generated with an Artificial Intelligence system. Do you like them? | Yes | 25 | 86% | 36 | 71% | 61 | 76% | 59 | 88% | 120 | 82% |
More Yes than No | 4 | 14% | 8 | 16% | 12 | 15% | 5 | 7% | 17 | 12% | |
More No than Yes | 0 | 0% | 3 | 6% | 3 | 4% | 1 | 1% | 4 | 3% | |
No | 0 | 0% | 4 | 8% | 4 | 5% | 2 | 3% | 6 | 4% | |
9. Do you think this communication based on videos generated with Artificial Intelligence directly in your language is effective? | Yes | 27 | 93% | 39 | 76% | 66 | 83% | 49 | 73% | 115 | 78% |
More Yes than No | 2 | 7% | 5 | 10% | 7 | 9% | 15 | 22% | 22 | 15% | |
More No than Yes | 0 | 0% | 4 | 8% | 4 | 5% | 2 | 3% | 6 | 4% | |
No | 0 | 0% | 3 | 6% | 3 | 4% | 1 | 1% | 4 | 3% | |
10. Would you have preferred a human interpreter speaking in a language other than yours and with subtitles in your language? | Yes | 0 | 0% | 14 | 27% | 14 | 18% | 1 | 1% | 15 | 10% |
More Yes than No | 2 | 7% | 3 | 6% | 5 | 6% | 5 | 7% | 10 | 7% | |
More No than Yes | 7 | 24% | 3 | 6% | 10 | 13% | 6 | 9% | 16 | 11% | |
No | 20 | 69% | 31 | 61% | 51 | 64% | 55 | 82% | 106 | 72% | |
12. When the other contents are also available, will you return to see them on this platform? | Yes | 20 | 69% | 36 | 71% | 56 | 70% | 55 | 82% | 111 | 76% |
More Yes than No | 8 | 28% | 5 | 10% | 13 | 16% | 3 | 4% | 16 | 11% | |
More No than Yes | 0 | 0% | 4 | 8% | 4 | 5% | 5 | 7% | 9 | 6% | |
No | 1 | 3% | 6 | 12% | 7 | 9% | 4 | 6% | 11 | 7% | |
13. Would you recommend this course to a friend or colleague? | Yes | 20 | 69% | 38 | 75% | 58 | 73% | 55 | 82% | 113 | 77% |
More Yes than No | 8 | 28% | 7 | 14% | 15 | 19% | 5 | 7% | 20 | 14% | |
More No than Yes | 0 | 0% | 4 | 8% | 4 | 5% | 4 | 6% | 8 | 5% | |
No | 1 | 3% | 2 | 4% | 3 | 4% | 3 | 4% | 6 | 4% | |
TOTAL | 29 | 51 | 80 | 67 | 147 |
What Did You Like Most About the Course? | Answers | % |
---|---|---|
Course Content and Delivery | Clear and Concise: “simple to understand and informative”, “short explanation”, “in summary form”, “our teacher uses very clear language”, “keeping information transfer short and clear”, “use of clear and understandable language”, “explained in a clear and understandable language” Engaging: “depth of questions”, “current issues”, “discussing current issues”, “contains current issues”, “having current topics”, “questions”, “purposes of questions”, “professional”, “everything”, “education”, “topics”, “lessons”, “contents” Well-Structured: “the flow of the narrative” Informative: “it is for the purpose of supporting topics I do not know about”, “simple, sufficient information” | 50% |
Instructional Methods | “trainer”, “our teacher’s explanation”, “explanation”, “videos in education”, “exams and videos”, “the videos were short, fluent, fast, and instructive” | 25% |
Assessment | “test”, “questions”, “exams and videos” | 8% |
Accessibility and Convenience | “ease of access” | 2% |
Other | “expression”, “satisfaction”, “ensuring the integrity of the issues”, “everything” | 15% |
What Did You Like Least About the Course? | Answers | % |
---|---|---|
Course Duration | “time”, “time is short”, “less time”, “duration”, “minutes for questions” | 19% |
Course Content | “contents”, “lack of content”, “it could have been a little more detailed” | 5% |
Instructional Methods | “explanation”, “I didn’t like the explanation”, “lighting”, “some videos: visual information left out by the teacher”, “videos created with artificial intelligence” | 10% |
Assessment | “questionnaire”, “questions”, “exams”, “question tests”, “tests”, “to be tested” | 15% |
Other | “translation”, “the silence”, “trainer”, “everything”, “expression”, “it was beautiful”, “all”, “I don’t know”, “satisfaction”, “there is nothing I don’t like”, “everything is at a sufficient level. thanks.”, “none”, “do not skip the videos in order”, “I didn’t encounter anything I didn’t like.”, “nothing”, “there was nothing I didn’t like”, “I didn’t like anything”, “none”, “nothing”, “I liked everything” | 51% |
Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content. |
© 2025 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Share and Cite
Miranda, S.; Vegliante, R. Leveraging AI-Generated Virtual Speakers to Enhance Multilingual E-Learning Experiences. Information 2025, 16, 132. https://doi.org/10.3390/info16020132
Miranda S, Vegliante R. Leveraging AI-Generated Virtual Speakers to Enhance Multilingual E-Learning Experiences. Information. 2025; 16(2):132. https://doi.org/10.3390/info16020132
Chicago/Turabian StyleMiranda, Sergio, and Rosa Vegliante. 2025. "Leveraging AI-Generated Virtual Speakers to Enhance Multilingual E-Learning Experiences" Information 16, no. 2: 132. https://doi.org/10.3390/info16020132
APA StyleMiranda, S., & Vegliante, R. (2025). Leveraging AI-Generated Virtual Speakers to Enhance Multilingual E-Learning Experiences. Information, 16(2), 132. https://doi.org/10.3390/info16020132