Luke is currently the CEO and Co-Founder of Input Factory Inc. Prior to this, Luke was the Co-Founder and Chief Product Officer of Bagcheck which was acquired by Twitter just nine months after being launched publicly. Before he was founding start-up companies, Luke was an Entrepreneur in Residence (EIR) at Benchmark Capital, the Chief Design Architect (VP) at Yahoo!. Luke is the author of three popular Web design books (Mobile First, Web Form Design & Site-Seeing: A Visual Approach to Web Usability)