David Grebow is CEO of KnowledgeStar, and an author, popular speaker, and workshop leader. KnowledgeStar is a consulting firm founded in 2006 to provide insight about the intersection of digital technology and education. Its clients include Fortune 500 corporations, startups, NGOs, and leading analyst firms Bersin & Associates and the Brandon Hall Group. The KnowledgeStar Blog, first published in 2008, has been consistently rated one of the one of the most informative and widely read on learning and educational technology. For 25 years prior to starting KnowledgeStar, David held senior development and management positions with leading technology and education companies, including IBM, where he co-founded the Institute for Advanced Learning; PeopleSoft; Cisco; and McGraw-Hill. David is a co-author of Creating a Learning Culture with Marcia Conner and James Clawson and served on the editorial review board for Information Age Publishing, working to produce a series of books on technology and learning. David’s most recent book, Gamification, Games and Learning is part of the eLearning Guild’s new Insight series. He has authored numerous research papers and articles for publications in the corporate education industry. KnowledgeStar is also currently involved in launching an interactive performance support system that automatically delivers just-in-time knowledge to people working in manufacturing environments. In 2015, David launched KnowledgeStar ePublications, which recently published A Compass for the Knowledge Economy Business and Sweet! A Book of Gamification Terms.