Abstract: The invention relates to portable interactive display systems, which may be used with for instance advertising using multimedia presentations. Past portable display systems have not allowed the audience to interact with the display in an effective manner. The device of the invention is configured to be mounted on the human body with a general support frame (20) while displaying a video image from a display (70). A carrying sack (40) contains media generating means. An input device allows the audience to interact with the display system to play video games or use software applications, wherever the display system may be.