As we enter Industry 4.0 and evaluate the reduction of location restriction in both business and learning, the potential for use of mixed reality (MR) modalities of engagement become apparent. Furthermore, educational institutions need the ability to adapt instruction by switching venues and modalities in light of pandemics, natural disasters, and even war to ensure effective teaching and learning are not compromised. This Work in Progress article discusses the development of MR instructional modules that address these purposes. We are developing mixed reality circuits labs to augment laboratory and classroom instruction of concepts critical to understanding electrical circuit theory and circuit implementation with the expectation of improving student outcomes in learning circuit theory and in building actual circuits. Four labs were developed to address deficiencies students deal with in learning circuits: 1) Bread-Board Basics and Series Circuits, 2) Parallel Circuits, 3) Series/Parallel Circuits, and 4) Superposition and Thevenin and Norton’s Theorems. Prior to deployment, development of the MR lab software platform was necessary as was testing and troubleshooting. This article discusses the development process, critical paths and unanticipated challenges as well as student feedback from the first semester of use.. These materials are presented in hopes of aiding others who seek to develop mixed reality applications for Engineering instruction.
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