"How can I get [insert type of e-resource or content] on my [insert type of mobile device]?"
If your library offers some sort of electronic resource, whether it be e-books, audiobooks, or simply your online catalog, you've probably heard this question before. Perhaps you get more basic, non-library-specific technology questions about mobile devices, like "How do I check my email?" or "Where can I watch a YouTube video?" No matter how large your library is or where it's located, you surely have patrons using mobile devices.