A previous post introduced the possibility of using DDC-based signage and QR codes to help patrons find works on the same phenomenon but from a different disciplinary perspective. The post also issued an invitation for a few libraries to participate in a pilot project to evaluate the usefulness of such signage.
In the meantime, we share a few additional QR codes we suspect some users might find useful. Imagine a patron looking at the materials on computer science in 004-006. Would any of the following signage help?
(Remember: the QR codes for any given library would search its local OPAC. The interface and the specific works retrieved would probably both differ from what you see when you scan the QR codes above.)