Explore the challenges and solutions for device authentication faced by individuals with upper extremity impairments in this 23-minute talk by Brittany Lewis from the University of Rhode Island's Department of Computer Sciences and Statistics. Delve into existing authentication processes, research questions, and methodologies used to understand the unique barriers these users encounter. Learn about complex password issues, failure resolution strategies, and safety precautions implemented. Gain insights into future research directions and participate in a Q&A session to further discuss accessibility in cybersecurity for people with physical limitations.