title: Interface Usability Across and Within EHR Vendors and Medical Settings: The Often Unexamined Need for Interface Similarities.
abstract: Usability of health information technology (HIT), if considered at all, is usually focused on individual providers, settings and vendors. However, in light of transformative models of healthcare delivery such as collaborative care delivery that crosses providers and settings, we need to think of usability as a collective and constantly emerging process. To address this new reality we develop a matrix of usability that spans several dimensions and contexts, incorporating differing vendors, user, settings, disciplines, and display configurations. The matrix, while conceptual, extends existing work by providing the means for discussion of usability issues and needs beyond one setting and one user type.
authors.affiliation: University of Pennsylvania, Philadelphia, PA, USA.
authors.forename: Ross
authors.initials: R
authors.lastname: Koppel
authors.affiliation: Telfer School of Management, University of Ottawa, Ottawa, ON, Canada.
authors.forename: Craig
authors.initials: C
authors.lastname: Kuziemsky
mesh_terms: D003132:Commerce; D003695:Delivery of Health Care / Q000379:methods* / Q000458:organization & administration*; D006801:Humans; D008490:Medical Informatics / Q000379:methods* / Q000458:organization & administration; D012984:Software; D014584:User-Computer Interface
keywords: collaborative care delivery; evaluation; health information technology; usability