Teaching Internet of Things on 3D Virtual Environment - Platform VRIOT

Abstract

In recent years, a considerable amount of research has been conducted on the theme of Internet of Things (IoT). Evidence suggests that IoT is among the most important factors in smart technologies and near future. However, understanding IoT concepts is technically not easy. This paper reports on a study in which a three-dimensional (3D) virtual environment was designed and utilized for teaching IoT (http://www.virtualiot.net/). The main purpose of this research is to investigate the change in students' knowledge about IoT after using the VRIOT platform. To reach its goals, this study was designed as action research and participants comprised twenty-four university students studying in the Department of Information and Communication Technology at a public university in Turkey. A questionnaire consisting of open-ended questions was developed and used as data collection tool. The first step in this study was to determine students' knowledge level of IoT with the questionnaire. Then, students took a course related to IoT concepts on VRIOT platform. The platform was designed using Unity Technologies as a 3D virtual environment for teaching IoT as part of an Erasmus+ KA2 project. After completion of the course, post-test was administrated. The results of the study showed that although the majority of the participants stated that they heard the concept before using the VRIOT platform, they had misconceptions about IoT. Correlatively, the students also had problems in giving correct examples about IoT. On the other hand, almost all students were able to give correct definitions and examples about IoT after the training on VRIOT platform. Taken together, these results provided important insights into students’ perception of IoT. Further research needs to examine different methods and tools to teach IoT concepts more effectively.

Keywords

• Internet of Things,
• virtual environments
• VRIOT
• ideography

References

1. Akkuş, S. (2016). Nesnelerin İnterneti Teknolojisinde Güvenli Veri İletişimi-Programlanabilir Fiziksel Platformlar Arasında WEP Algoritması ile Kriptolu Veri Haberleşmesi Uygulaması. Marmara Fen Bilimleri Dergisi, 28(3), 100-111.
2. Altınpulluk, H. (2018). Nesnelerin interneti teknolojisinin eğitim ortamlarında kullanımı. Açıköğretim Uygulamaları ve Araştırmaları Dergisi, 4(1), 94-111.
3. Bao, Y.-f. (2016). Analysis of the learning evaluation of distance education based on the Internet of Things. World Transactions on Engineering and Technology Education, 14(1), 168-172.
4. Callaghan, V. (2012). Buzz-Boarding; practical support for teaching computing based on the internet-of-things. Paper presented at the 1st Annual Conference on the Aiming for Excellence in STEM Learning and Teaching, Imperial College, London & The Royal Geographical Society.
5. Charlton, P., & Avramides, K. (2016). Knowledge construction in computer science and engineering when learning through making. IEEE Transactions on Learning Technologies, 9(4), 379-390.
6. Fırat, M. (2016). 21. Yüzyılda Uzaktan Öğretimde Paradigma Değişimi. Journal of Higher Education & Science/Yüksekögretim ve Bilim Dergisi, 6(2).
7. Gartner (Producer). (2017). The Internet of Things (IoT) is a key enabling technology for digital businesses. Retrieved from https://www.gartner.com/en/information-technology/insights/internet-of-things
8. Gözüaçık, N. (2015). IOT ağlarında kullanılan RPL için ebeveyn temelli yönlendirme algoritması. Fen Bilimleri Enstitüsü,

9. Jankowski, S., Covello, J., Bellini, H., Ritchie, J., & Costa, D. (2014). The Internet of Things: Making sense of the next mega-trend. Goldman Sachs.
10. Kassab, M., DeFranco, J., & Laplante, P. (2020). A systematic literature review on Internet of things in education: Benefits and challenges. Journal of Computer Assisted Learning, 36(2), 115-127.
11. Osipov, E., & Riliskis, L. (2013). Educating innovators of future internet of things. Paper presented at the 2013 IEEE Frontiers in Education Conference (FIE).
12. Uskov, V. L., Bakken, J. P., Pandey, A., Singh, U., Yalamanchili, M., & Penumatsa, A. (2016). Smart university taxonomy: features, components, systems. In Smart education and e-learning 2016 (pp. 3-14): Springer.
13. Yang, Y., & Yu, K. (2016). Construction of Distance Education Classroom in Architecture Specialty Based on Internet of Things Technology. International Journal of Emerging Technologies in Learning, 11(5).
14. Yaren, T., Süel, V., Yeniaydın, Y., Sakacı, B., & Kizir, S. (2014). STM32F4 Kiti ile Simulink Tabanlı Kontrol Eğitimi Uygulamaları Geliştirme. TOK Bildiri Kitabı, Kocaeli, 65s.
15. Zhong, X., & Liang, Y. (2016). Raspberry Pi: An effective vehicle in teaching the internet of things in computer science and engineering. Electronics, 5(3), 56.