Mobile Devices and the Library

My research paper is going to be about the use of mobile devices in the library.  I became interested in this topic when I bought my first smart phone and now my Galaxy touch pad.  I really think the library has to embrace all the possible ways of communicating and being available through these devices since people are beginning to rely almost exclusively on this type of communication.  Within this topic I will explore augmented reality, all the various phone apps, reference service through instant messaging, and  how schools and other libraries can incorporate certain technological services to take advantage of this new medium.