Sunglasses feature head mounted display

What looks like a standard pair of sunglasses on the outside is actually a head mounted display within, where it comes in a rather decent resolution of either 480 × 1,280 or 480 x 427 x 3, depending on your point of view. The inventor, Staffan, is still on the lookout for ways to perfect the pair of shades, although he has yet to list down the areas where it can be further shored up. Perhaps we’re looking into miniaturization?