The present disclosure provides a system for displaying or projecting media selected by a user, comprising: a mobile device case that is removably mountable on a mobile device; and a visual curvilinear display coupled to said mobile device case, wherein the visual curvilinear display is configured to display or project the media selected by the user in a manner that is viewable by one or more observers, which media includes at least one of digital text, image or video, wherein the visual curvilinear display displays or projects said media according to a display and/or location preference or schedule of the user.