The document discusses potential ways for a university library to engage with students using mobile technologies. It proposes three ideas: 1) using SMS to provide reference services, 2) creating screencasts, podcasts, and vodcasts for instruction, and 3) implementing QR codes in the library. It also notes that mobile search is becoming more social and focused on expression than information finding for Generation Y students. The document encourages libraries to experiment with mobile technologies to foster active learning and keep up with rapid changes.