These tools have a variety of features useful for the kind of in-depth and sustained research done by faculty and graduate students. For productivity tools that aid in such research see the Productivity Tools guide. For an overview of tools that help manage the research process from idea to publication see the blog post on Research Management Tools from the Academic PKM blog. For a directory of academic research tools, see Bamboo DiRT. See also the list of Graduate Library User Education (GLUE) classes taught each semester.