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The Mobile Usability Lab Tool for Accessibility Analysis of Medical Devices: Design Strategy and Use Experiences
Published in Jack M. Winters, Molly Follette Story, Medical Instrumentation, 2006
Jack M. Winters, David M. Rempel, Molly Follette Story, Melissa R. Lemke, Alan Barr, Sean Campbell, R. Sarma Danturthi
We suggest that the MU-Lab tool provides a cross-disability accessibility evaluation rather than a universal usability evaluation in that our focus is on performing a usability analysis primarily for the parts of an activity (or task sequence) where access is difficult or impossible for any user. In other words, we prioritize the task analysis based on identification of difficult or impossible access barriers. We further consider the importance of the subtask or design feature associated with the access barrier. From this perspective, universal usability is a subset of the accessibility domain because it considers the needs of all users, with accessibility considering the role of assistive technologies in helping provide access, and also access through device options or multimodal interfaces.
Six Human-Centered Artificial Intelligence Grand Challenges
Published in International Journal of Human–Computer Interaction, 2023
Ozlem Ozmen Garibay, Brent Winslow, Salvatore Andolina, Margherita Antona, Anja Bodenschatz, Constantinos Coursaris, Gregory Falco, Stephen M. Fiore, Ivan Garibay, Keri Grieman, John C. Havens, Marina Jirotka, Hernisa Kacorri, Waldemar Karwowski, Joe Kider, Joseph Konstan, Sean Koon, Monica Lopez-Gonzalez, Iliana Maifeld-Carucci, Sean McGregor, Gavriel Salvendy, Ben Shneiderman, Constantine Stephanidis, Christina Strobel, Carolyn Ten Holter, Wei Xu
Universal usability is tightly coupled with universal accessibility, aiming at successful usage of technology by the majority of the population (Shneiderman, 2000). This addresses the needs of all potential users, independently of their variable or invariable characteristics, as well as the technological and overall context, but also brings to the forefront the issue of usability (Lazar, 2007). But what does usability mean and what does it encompass in AI-enabled systems and environments?