Mark Greenfield is an experienced web accessibility advocate who strongly believes "The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect." His experience includes 35 years at the University at Buffalo where he served in a variety of web and instructional technology related roles, most recently as the campus Web Accessibility Officer. In addition to his work at UB, Mark has over 25 years of consulting experience specializing in web accessibility, web and digital governance, web strategy, and user centered design.