headsets, such as theMicrosoft HoloLens 2 (released 2019) featuring built-in 3D tracking capable of projecting virtual3D objects embedded into the visual real-world experience. The HoloLens 2 was not selectedbecause it was expensive (>$1000) and cumbersome to wear for long periods, especially whenweighing 0.6 kg (1.3 lbs).A better alternative was the repurposing of drone first-person-view AR Glasses offered by Epsonas a part of the Moverio product line2 (Figure 3). They are relatively lightweight atapproximately 0.1 kg (3.5 oz) and are as comfortable as wearing a normal pair of glasses, albeitwith a cord attached. Furthermore, they function as simple external monitors, meaning they canact as a secondary display or mirror the display of attached