This is a pair of AR glasses, which would either connect to the wearer’s phone or run on its own (which is the type shown in the diagram). It would have cellular connection, and work exactly like a phone. It would be controlled either by hand tracking or a Nothing wearable, such as a watch or ring. It would have LiDAR on the front for depth perception and mixed reality apps such as a navigation app.
(Please don’t make fun of my sketch, I can’t draw well)