The document discusses augmented reality technology and its potential applications and impact on libraries. It begins with definitions of augmented reality and discusses how it can overlay digital information on the physical world. It then explores how augmented reality may change how people access information as new technologies emerge. The document also discusses the relationship between augmented reality and information literacy skills. It provides examples of current augmented reality applications like QR codes, location-based services, and browser-based augmented reality before discussing the potential impacts on library services and how libraries can start connecting physical and digital resources through augmented reality.