Melissa A. Hofmann and Sharon Q. Yang from Rider University disclosed their study results on 260 academic libraries OPACs in the USA. They found discovery tool use has practically doubled in the last two years, from 16 percent to 29 percent. A total of 96 percent of academic libraries using discovery tools still provide access to their legacy catalog. The percentage of institutions using ILS OPACs with faceted navigation has increased from 2 percent to 4 percent. Combining the use of discovery tools and faceted OPACs, at least 33 percent of academic libraries are now using a faceted interface. Discovery tools that aim to be the “single point of entry for all library resources” are the most recently popular. The findings identify trends that may inform academic libraries in the quest to providing next generation interfaces to their varied resources.
Most of them use AquaBrowser, EDS, Encore, Endeca, Mango, Primo, Summon, VuFind, WorldCat Local etc to provide discovery tools to their patrons.
Discovering” what’s changed: a revisit of the OPACs of 260 academic libraries
Library Hi Tech, Vol. 30 No. 2, 2012, pp. 253-274