Global Positioning System satellites have been in place for decades, but the practical application of the information provided has been expanding rapidly in the last few years and continues to expand. Products for consumers to get accurate directions while driving in their cars - interactively in many cases - has been offered by auto manufacturers for a few years, and the systems are becoming popular. You have probably seen them advertised or purchased a new car with a system installed in it.
Much more is offered for service and repair business owners and managers.