Abstract: According to some embodiments, a graphics platform may receive a video signal, including an image of a person, from a video camera. The graphics platform may then add a virtual object to the video signal to create a viewer or broadcast signal. 3D information associated with a spatial relationship between the person and the virtual object is determined. The graphics platform may then create a supplemental signal based on the 3D information, wherein the supplemental signal includes sufficient information to enable the person to interact with the virtual object as if such object was ‘seen’ or sensed from the person's perspective. The supplemental signal may comprise video, audio and/or pressure all as necessary to enable the person to interact with the virtual object as if he/she were physically present with the virtual object.