Fologram and All Brick have invented an entirely new way of building in augmented reality to improve precision, reliability and control over the construction of part of the Royal Hobart Hospital. The bricklayers built several hundred meters of complex curved benches spread over 6 floors of the hospital without using a single printed drawing or template. This is the first time that part of a large, commercial project has been built from holographic models in augmented reality. All Brick have embraced working in augmented reality because it introduces minimal disruption to their normal workflow while enabling them to work in larger, more efficient and highly skilled teams. New techniques and uses for augmented reality were constantly being improvised by the bricklayers on the job site, creating holographic tools for templating and cutting bricks, setting out block work, rebar and ties, locating services and scheduling construction.