European NCAP Driver State Monitoring Protocols: Prevalence of Distraction in Naturalistic Driving. - Megan Dawn Mulhall; Kyle Wilson; Shiyan Yang; Jonny Kuo; Tracey Sletten; Clare Anderson; Mark E. Howard; Shantha Rajaratnam; Michelle Magee; Allison Collins; Michael G. Lenné (Hum. Factors, 2024)