A wearable electronic eyewear display can include a head band member having two side portions which are connected together at rear portions thereof, for being worn in a generally horizontal orientation on a user’s head. The shock absorber has a hollow rod and an outer cylindrical body mounted axially movably relatively to and outside the hollow rod. The user can be a set of users or an automated program. A slide surface is provided on the base that contacts an end of the cover during pivoting movement of the cover to prevent wear on a gasket with the opening of the base. The antenna can move relative to the core.