In addition, the paper will provide a framework to evaluate the usability of a product in a virtual setting, with a specific emphasis on low-resource online testing in the user population. The proposed method discusses how to create a virtual replica of a product by assessing key human interaction steps and addresses the limitations of translating those steps into a virtual environment. Three-dimensional models communicate design concepts and are not often used in formative usability testing. ![]() Recent advances in technology enable designers to create low-fidelity 3D models for users to engage in a virtual environment. This low-tech prototype style reduces the manufacturing resources but limits the functions that can be assessed. Designers perform early-stage formative usability tests with low-fidelity prototypes to improve the design of new products.
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