A method for making smart glasses includes obtaining a temple pre-form made as a one-piece seamless shell structure with shell walls enclosing a hollow compartment. An opening at one end of the one-piece seamless shell structure provides physical access to insides of the hollow compartment. The method further includes disposing one or more smart glasses components in the hollow compartment through the opening in the shell structure, and attaching the temple pre-form with the one or more smart glasses components disposed in the hollow compartment to a frame of the smart glasses.