title: Usability and Acceptance of the Librarian Infobutton Tailoring Environment: An Open Access Online Knowledge Capture, Management, and Configuration Tool for OpenInfobutton.
abstract: BACKGROUND
  The Librarian Infobutton Tailoring Environment (LITE) is a Web-based knowledge capture, management, and configuration tool with which users can build profiles used by OpenInfobutton, an open source infobutton manager, to provide electronic health record users with context-relevant links to online knowledge resources.
  
  
  OBJECTIVE
  We conducted a multipart evaluation study to explore users' attitudes and acceptance of LITE and to guide future development.
  
  
  METHODS
  The evaluation consisted of an initial online survey to all LITE users, followed by an observational study of a subset of users in which evaluators' sessions were recorded while they conducted assigned tasks. The observational study was followed by administration of a modified System Usability Scale (SUS) survey.
  
  
  RESULTS
  Fourteen users responded to the survey and indicated good acceptance of LITE with feedback that was mostly positive. Six users participated in the observational study, demonstrating average task completion time of less than 6 minutes and an average SUS score of 72, which is considered good compared with other SUS scores.
  
  
  CONCLUSIONS
  LITE can be used to fulfill its designated tasks quickly and successfully. Evaluators proposed suggestions for improvements in LITE functionality and user interface.
authors.affiliation: Department of Social and Public Health, Ohio University, Athens, OH, United States. jingx@ohio.edu.
authors.forename: Xia
authors.identifier: http://orcid.org/0000-0002-1916-4588
authors.initials: X
authors.lastname: Jing
authors.forename: James J
authors.identifier: http://orcid.org/0000-0003-4101-1622
authors.initials: JJ
authors.lastname: Cimino
authors.forename: Guilherme
authors.identifier: http://orcid.org/0000-0001-9954-6799
authors.initials: G
authors.lastname: Del Fiol
mesh_terms: D022126:Access to Information; D006801:Humans; D016247:Information Storage and Retrieval / Q000379:methods*; D020407:Internet / Q000706:statistics & numerical data*; D016245:Librarians
keywords: The Librarian Infobutton Tailoring Environment; clinical decision support systems/instrumentation; evaluation studies as topic; knowledge management tool