Augmented Reality is being used frequently for job training and retraining, especially in professions that are hands-on i.e. mechanics, engineers, doctors. See https://miniverse.io/experience?cr=3217&e=anatomyar-for-merge-cube . What if the inexpensive, adaptable MERGE Cube was applied to teach how to plant taro and its different parts, how to place rocks on a loko iʻa rock wall, etc. What else could this be used for?