Author of Lean Customer Development. Researcher driving customer focus and Lean at Microsoft. Nerds out on psychology, behavioral economics, mentoring.
I've started, acquired, merged and run companies. Now a partner @socialcapital, formerly head of growth at Yahoo, Co-Founder/CEO at MessageMe, CEO Lolapps.
VC (currently investing in cleantech & healthcare); former consumer product exec, former scientist, knowledge junkie; post/RT does not equate to support
On sabbatical. Formerly @ResolveTSL, @InVisionApp, @Mailchimp. Author of Designing for Emotion. Co-host of Design Better Podcast and @reconsider_pod. He/him.