Dennis Boudreau Denis Boudreau is a principal Web accessibility consultant and trainer, working for Deque Systems. A member of the World Wide Web Consortium (W3C) in both the Education and Outreach (EOWG) and the Accessibility Guidelines (AGWG) working groups, he has been advocating social and digital inclusion for the past 17 years. Denis has been running the a11yMTL monthly meetup meetings and annual conference in Montreal, Canada since 2010. An admitted nerd with a fixation on UX and design, he has a passion for interfaces that emotionally resonate, are beautifully engaging and delightfully accessible.