Bridging the Gap: A Case Study on Implementing and Evaluating a Virtual CAD Modelling Lab for Enhanced Accessibility and Learning

Abstract

The rapid advancement of Computer-Aided Design (CAD) technology has become integral to engineering education, offering students crucial tools for visualising and simulating complex designs. However, traditional CAD laboratory setups face significant challenges, including limited accessibility, high costs, and spatial constraints, exacerbated by the COVID-19 pandemic. This study addresses these challenges by exploring the implementation of a Virtual CAD Laboratory as an alternative solution. The Virtual Lab, utilising open-source software FreeCAD, aims to provide a flexible, cost-effective, and accessible learning environment that overcomes the limitations of physical lab setups. Through systematic evaluation, including student engagement and learning outcomes, the study assesses the effectiveness of the virtual lab in maintaining educational continuity and enhancing practical skills. The findings indicate that the virtual lab has successfully ensured learning continuity, improved student engagement through 100% assignment submissions, and provided a scalable model for remote education. This research highlights the potential of virtual labs to address educational disruptions. It offers insights into best practices for their development and implementation, emphasising the need for ongoing refinement to meet evolving educational needs.