Sr Interaction Designer
frog
David Sherwin is an interaction designer and creative director with a depth of expertise in developing compelling solutions for challenging business problems. He works as an Interaction Design Director at frog, a global innovation firm, where he helps to guide the research, strategy and design of novel products and services for some of today's leading companies and nonprofit organizations. His books include Creative Workshop: 80 Challenges to Sharpen Your Design Skills and Success by Design: The Essential Business Reference for Designers (both from HOW Books).