Alexander Repenning

Alexander Repenning is the Director of the Scalable Game Design project, a computer science professor adjunct, a founder of AgentSheets Inc., and a member of the Center for Lifelong Learning and Design at the University of Colorado in Boulder. Repenning is the inventor of drag and drop blocks programming. His research interests include computer science education, end-user programmable agents, human-computer interaction, and artificial intelligence. Provided by Wikipedia