3D technologies (i.e. 3D scanning, 3D modelling, 3D printing) lay at the core of the design of the frame for the proof-of-concept prototype. For 3D modelling, open-source software was selected to facilitate collaboration between all the partners involved, located at distant sites. The parts and components that will be mounted on the frame (e.g. AR lenses, electronic boards, etc.) were 3D-modeled using 3D scanning where…
