A platform for multi-video learning content in emergency-related educational scenarios

Abstract: Utilizing multiple videos is an upcoming approach for developing learning material. It consists of recording scenes from different perspectives using diverse recording approaches, for example, 360-degrees camera, a drone camera, and body cameras. Up until now, there is a lack of efficient ways to present such recordings and extract the benefits of applying this type of media in learning contexts. To close this gap, this thesis explores suitable manners for presenting this specific type of media, aiming to be helpful for the further training of emergency-related learners. To achieve this goal, we performed a study structured in three major blocks: design of the solution, development of the designed system, and assessment of the suitability of the presented solution. The design was informed by a literature review, a qualitative expert interview, and a preferences questionnaire. After the design process, the system named Theia was developed using web-based technologies. Finally, to validate the system’s suitability within the context of this project, an expert evaluation was carried out. It consisted of a mixed assessment combining qualitative methods, based on task performance and qualitative interview assessment, and the usage of a Technology Acceptance Model (TAM) questionnaire, aiming for the usability and the ease of use of the developed tool. After the evaluation, the proposed system was concluded to incorporate a suitable layout, navigation, functionalities, and interactive mechanisms for an adequate video presentation of media footage from simultaneous recordings within an educational context for emergency-related students. Additionally, valuable insights were extracted from the analysis of the results for the future of the area of research, including recommendations for an optimal footage recording and the starting point for future work in the research community.