Install a Kiosk or large LCD. Information you can advertise is, each section of library so that students can easily find books. Showcase newly added books and important books that students likes to read. In this way students will engage and take interest in library.

And yes Digital Signage hardware has to be incorporated with right and reliable software for better performance and user experience.

I installed a Kiosk for my grocery business developed by AOPEN and it changed the way i do business now.

Make a sign that looks exactly like the inside of the library. When people smash into the door, they'll learn.

Have a big picture of a women's breasts by the door, I guarantee it will make kids stop looking at their phone

install a glasses-free 3d digital signage. Young people like new things, I believe they will be attracted by the stunning 3d images.

www.mvixdigitalsignage.com

So, I work at a library on a college campus. I'm a part of the advertising and marketing team. We are trying to think of a way to advertise to students (via digital signage, posters, fliers etc..) in such a way as to get them to stop looking at their smartphones as they enter/walk through the library.

Any ideas? :P