The working area of an immersive environment is presented on a display without relying on any system chrome. Two regions are defined within the immersive environment, one of which is a larger primary region and the second of which is a smaller non-primary region. The two regions are presented so that they not overlap with one another. The content of one executing user-interactive application is presented in the primary region and, simultaneously, content of one or more other executing user-interactive applications are presented in the non-primary region. In some implementations the non-primary is docked to one side of the display.