David Sherwin is an Interaction Design Director at frog, a global innovation firm, where helps to lead teams in the research, strategy, and design of novel products and services for some of today's leading companies and nonprofit organizations. He is the
author of Success by Design: The Essential Business Reference for Designers
and Creative Workshop: 80 Challenges to Sharpen Your Design Skills. He is a Senior Lecturer in the BFA in Interaction Design program at California College of the Arts, and regularly
speaks, and teaches on subjects such as creativity, design business, and interaction design. He lives in Oakland, CA, with his wife, the poet and writer Mary Paynter Sherwin. When not working as a designer, he plays drums, does yoga, rock climbs, and continues
his quest for finding the best dark chocolate.