1) The document discusses different approaches taken by various institutions in Scotland to develop mobile apps and deliver content to mobile devices. 2) It describes apps developed by Telford College, the University of Edinburgh, and Stirling University, highlighting their key functions and the challenges faced. 3) It proposes a shared national survey be developed by members of a Mobile Devices Community of Practice to understand existing mobile activities across Scottish libraries and priorities for future development, with the goal of identifying areas for potential collaboration.