Author: Kerry Rodden

Chris Chapman, Ph D, is a Principal UX Researcher at Amazon Lab126, the Founder and Co-chair of the Quant UX Conference, and President of the Quantitative User Experience Association. Chris is the co-author of two popular Springer books on programming and analytics: R for Marketing Research and Analytics and Python for Marketing Research and Analytics. As a psychologist, Chris emphasizes the human focus of research and the need for integrated quantitative and qualitative understanding of users. Kerry Rodden, Ph D, is a Senior Principal Researcher at Code for America. Kerry founded the Quantitative UX Research role at Google in 2007 and managed the industry”s first Quant UX research team. Kerry has originated popular tools and techniques, including the HEART metrics framework for user experience, and the sequences sunburst visualization of user behavior. Kerry’s background is in computer science and human-computer interaction, with afocus on the analysis and visualization of large-scale usage data, including A/B testing.