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This poster presents the use of Augmented Reality (AR) and Virtual Reality (VR) to tackle 4 amongst the “14 Grand Challenges for Engineering in the 21st Century” identified by National Academy of Engineering. AR and VR are the technologies of the present and the future. AR creates a composite view by adding digital content to a real world view, often by using the camera of a smartphone and VR creates an immersive view where the user’s view is often cut off from the real world. The 14 challenges identify areas of science and technology that are achievable and sustainable to assist people and the planet to prosper. The 4 challenges tackled using AR/VR application in this poster are: Enhance virtual reality, Advance personalized learning, Provide access to clean water, and Make solar energy affordable. The solar system VR application is aimed at tackling two of the engineering challenges: (1) Enhance virtual reality and (2) Advance personalized learning. The VR application assists the user in visualizing and understanding our solar system by using a VR headset. It includes an immersive 360 degree view of our solar system where the user can use controllers to interact with celestial bodies-related information and to teleport to different points in the space to have a closer look at the planets and the Sun. The user has six degrees of freedom. The AR application for water tackles the engineering challenge: “Provide access to clean water”. The AR water application shows information on drinking water accessibility and the eco-friendly usage of bottles over plastic cups within the department buildings inside Auburn University. The user of the application has an augmented view of drinking water information on a smartphone. Every time the user points the smartphone camera towards a building, the application will render a composite view with drinking water information associated to the building. The Sun path visualization AR application tackles the engineering challenge: “Make solar energy affordable”. The application helps the user visualize sun path at a selected time and location. The sun path is augmented in the camera view of the device when the user points the camera towards the sky. The application provides information on sun altitude and azimuth. Also, it provides the user with sunrise and sunset data for a selected day. The information provided by the application can aid the user with effective solar panel placement. Using AR and VR technology to tackle these challenges enhances the user experience. The information from these applications are better curated and easily visualized, thus readily understandable by the end user. Therefore, usage of AR and VR technology to tackle these type of engineering challenges looks promising.
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Educational Applications of Augmented Reality (AR) and Virtual Reality (VR) to Enforce Teaching the “National Academy of Engineering Grand Challenges for Engineering in the 21st Century
The National Academy of Engineering’s “Fourteen Grand Challenges for Engineering in the Twenty-First Century” identifies challenges in science and technology that are both feasible and sustainable to help people and the planet prosper. Four of these challenges are: advance personalized learning, enhance virtual reality, make solar energy affordable and provide access to clean water. In this work, the authors discuss developing of applications using immersive technologies, such as Virtual Reality (VR) and Augmented Reality (AR) and their significance in addressing four of the challenges. The Drinking Water AR mobile application helps users easily locate drinking water sources inside Auburn University (AU) campus, thus providing easy access to clean water. The Sun Path mobile application helps users visualize Sun’s path at any given time and location. Students study Sun path in various fields but often have a hard time visualizing and conceptualizing it, therefore the application can help. Similarly, the application could possibly assist the users in efficient solar panel placement. Architects often study Sun path to evaluate solar panel placement at a particular location. An effective solar panel placement helps optimize degree of efficiency of using the solar energy. The Solar System Oculus Quest VR application enables users in viewing all eight planets and the Sun in the solar system. Planets are simulated to mimic their position, scale, and rotation relative to the Sun. Using the Oculus Quest controllers, disguised as human hands in the scene, users can teleport within the world view, and can get closer to each planet and the Sun to have a better view of the objects and the text associated with the objects. As a result, tailored learning is aided, and Virtual Reality is enhanced. In a camp held virtually, due to Covid-19, K12 students were introduced to the concept and usability of the applications. Likert scales metric was used to assess the efficacy of application usage. The data shows that participants of this camp benefited from an immersive learning experience that allowed for simulation with inclusion of VR and AR.
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- Award ID(s):
- 1826181
- PAR ID:
- 10345602
- Editor(s):
- Dini, Petre
- Date Published:
- Journal Name:
- International journal on advances in software
- Volume:
- 14
- Issue:
- 1
- ISSN:
- 1942-2628
- Page Range / eLocation ID:
- 122-133
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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Accepted Manuscript1.0
- Journal Article:
- The DOI is not currently available.
