For a big office building, we had to engineer some huge connections between many different members with different sizes and orientations. It was very hard to be sure that everything works and therefore we used the AR technology to “see” on scale 1:1 the connection as we were using x-ray. It’s clear that the connection is big compared to me and my colleagues! Just to give you an idea the main beam is 400mm wide and 1280mm deep, while the column is 400mm X 480mm! Read full technical article here.