2025 ASEE Annual Conference & Exposition

Exploring Human-Human Teaming and Human-Machine Interaction in a Collaborative Virtual Learning Factory

Presented at Manufacturing Division (MFG) Technical Session 3

The rapid advancements in manufacturing technologies and the growing need for a skilled workforce have emphasized the importance of innovative approaches to manufacturing training. Traditional methods often lack the flexibility to conduct virtual training and collaborative skills in the event of disruptions (e.g., pandemics), as well as sensor tracking measures to study problem-solving. To address these challenges, this study focuses on the development of a collaborative virtual learning factory designed to enhance learning of manufacturing systems and the analysis of human-human teaming and human-machine interaction. The development of the virtual factory involved creating a virtual reality environment that simulates the physical assembly of car toys, replicating key manufacturing paradigms such as craft production, mass production, mass customization, and personalized production. The virtual factory offers an immersive and interactive virtual environment where learners can engage with manufacturing systems, gain hands-on experiences, collaborate with peers, and develop problem-solving skills. The virtual factory also incorporates collaborative features such as a voice system for facilitating communication among participants, teamwise performance requirements for proceeding towards subsequent manufacturing paradigms, and interdependency among participants in the production line. This allows participants to work together on manufacturing tasks which enhances teamwork and communication skills. A study was conducted with 30 participants who completed a series of assembly tasks to produce car toys in the virtual factory. Their collaboration and interactions with the system were recorded, and both quantitative data including physiological data (e.g., heart rate, and electrodermal activity) and performance measures and qualitative data like perception of the task load and system usability were collected. Analyzing the data revealed that the more physiological synchrony among the members of a group, the better their performance in assembling correct pieces is, emphasizing the importance of physiological alignment for team performance. A significant negative correlation (r = -.60, p < .05) was found between the workload and system usability, indicating the less the system was perceived as less usable, the more the perceived task load. Thus, along with the comprehensive review of a virtual learning factory, this study has the potential to improve user experience by enhancing system usability and reducing user task load.

Authors
  1. Rumena Begum University of Louisville
  2. Dr. Hui Yang Pennsylvania State University [biography]
  3. Jason J Saleem University of Louisville [biography]
  4. P. Karen Murphy The Pennsylvania State University [biography]
Note

The full paper will be available to logged in and registered conference attendees once the conference starts on June 22, 2025, and to all visitors after the conference ends on June 25, 2025

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