Aldis has launched two new generations of its GridSmart product that employ new threedimensional omni-directional tracking technology for vehicle detection on intersections. In addition to a new look and more intuitive navigation, GridSmart 3.0 features a client/server architecture, SCATS-compatible system configuration, visual indicators for vehicle presence and light state, a software based pan-tilt-zoom of the entire intersection, as well as a customisable four panel live viewing capability.