Abstract: A method and system of a wearer (2) aligning digital display of images of a three-dimensional model (1) on augmented reality glasses (3) with physical surrounds (10). The three-dimensional digital model (1) of physical surrounds (10) is generated and distinct first (A) and second reference (B) points in the physical surrounds selected. The location of the first (A) and second (B) reference points is determined on the three-dimensional digital model (1) and a corresponding image of the three-dimensional model (1) is displayed on the augmented reality glasses (3). The location of the three-dimensional model (1) is translated so that the distance between the second reference point (B) of the three-dimensional model (1) substantially corresponds in space to the second reference point (B) in the physical surrounds.