Web AVL is designed as a low maintenance alternative to traditional AVL systems. Hub-Data911 integrated Google Maps to provide an attractive, familiar map with no maintenance or GIS overhead. The map covers the entire United States, so users can track the location of vehicles and other mobile devices, such as smart phones, netbooks or laptops, outside jurisdictional boundaries. The company's Web-AVL is highly scalable; commanders can easily add units, or agencies, without impacting existing users. There is no software installed on the desktop; all that is needed is a browser to run the application.