Chicago area 3D mapping firm Chicago Projection Mapping is testing new developments in the field of interactive triggers for 3D and 4D projection mapping, sometimes labeled as immersive video projection mapping. As 3D projection mapping is already a technology considered to be rather innovative, further developments of the technology only further add to its appeal and interactivity. Ever committed to pushing the envelope, Chicago Projection Mapping has always devoted resources to the research and development of new technologies through its CPM Labs initiative. CPM Labs looks into new applications of current technologies, as well as brand new technologies, in order to remain competitive and meet the needs of clients not only today but also well into the future.