This document discusses several emerging technology trends for libraries, including mobile technologies, social media, the Internet of Things, drones and robots, augmented reality, and open source technologies like Folio. It provides examples of how each trend could be applied in libraries, such as developing mobile apps, using QR codes and sensors for collection management, implementing recommendation services, and delivering books via drones. The document also notes challenges with these technologies, such as skill levels, big data, and privacy/security issues.