From the ALA:

Statement of Purpose: This Q&A can be used as a guide by libraries as they create policies for makerspaces or other content creation forums within their facilities. It is not intended to be a template for such policies but rather a source for answers to questions that are likely to be asked as libraries formulate content creation policies. This document should not be construed as legal advice but may serve as insight as to when a library may need to seek legal advice.

Is a library really an appropriate space for hands on creative activities? 

Historically libraries have often included in their functions the creation, as well as the preservation and dissemination, of content in many different formats.  Libraries have supported and encouraged scholars, writers, inventors, artists and artisans, and provided study rooms, carrels, meeting, exhibit and performance spaces, as well as tools and equipment for individual and group use.

Providing 3D printers and other tools and technology in makerspaces, tech labs, STEM (Science, Technology, Engineering, and Math) or STEAM (Science, Technology, Engineering, Arts, and Math) labs, media labs, exhibit and performance venues, as well as other physical and virtual spaces for creative endeavors, is only the latest manifestation of the library’s natural role in encouraging and facilitating the creativity and ingenuity of its community of users. Continue reading Q&A: Makerspaces, Media Labs and Other Forums for Content Creation in Libraries →