Virtual reality enabled asynchronous learning modules for fiber optic preform manufacturing education.

The demand for skilled workers and novel manufacturing training solutions has increased with the growing demand for fiber optic cables. Web-based simulations can be used for training, and this paper presents an approach for developing a fiber preform manufacturing browser-based VR simulation. Subsequently, a study was conducted to evaluate the effectiveness of the simulation based on learning gains and learner perception of ease of use, usefulness, intention of use, learning outcomes, and workload. A mixed-methods between-subjects study with 63 participants found that the combination of lecture and simulation was significantly better for perceived usefulness and learning outcomes compared to lecture-only or lecture-and-video conditions.