The document discusses mobile innovation in UK libraries. It describes the Open University Library's development of a mobile website to better serve students and researchers, most of whom have mobile devices. The initial mobile site (v1) was launched in 2008, with a second version (v2) currently in development. Version 2 takes a three device approach to accommodate low, middle, and high-end mobile devices. Other mobile services discussed include SMS reference, customized database searches, and collaboration with other universities on mobile initiatives.