Digital Mapping (the technology behind Google Earth and other GPS based applications). Mobile devices, augmented reality, and crowd-sourcing have transformed maps from simple directional objects into digital tools for exploring every aspect of the world around us. Learn how to use location based services to guide users to your library, engage their interest on social networks, and enhance learning about contemporary art, local history, ancient architecture, and more. Slides from talk by April Younglove, delivered at NYLA Conference 2013 in Niagara, NY