For now smart glasses all still look strange (e.g. chunky in places normal glasses never are) which acts as a tell and displays remain at least somewhat visible

For now smart glasses all still look strange (e.g. chunky in places normal glasses never are) which acts as a tell and displays remain at least somewhat visible. Hiding screens entirely would likely entail also blocking the light bouncing back from the user’s face in the screen areas which would look odd.