Khoi, Principal Designer at Adobe, is a pioneer in the field of interaction design, concerned less with how a site looks than the way readers interact with it. He was the Design Director for NYTimes.com from 1996 until July, where he led the in-house design team in user experience innovation.
He is the author of the popular design weblog Subtraction.com, where he writes extensively on design, technology and user experience matters of all kinds. Khoi was the co-founder of the award-winning New York design studio Behavior, LLC.
We'll put up Khoi's talk very soon. Follow @pixelup on Twitter to get speaker updates.