Describes how Bank of America is creating a system for product and service innovation in its retail banking business. Emphasis is placed on the role of experimentation in some two-dozen real-life "laboratories" that serve as fully operating banking branches and as sites for testing new ideas and concepts. Focuses on: 1) how learning from experimentation can be maximized; 2) incentive and reward systems that motivate employees to experiment in "life" environments; and 3) the challenges of managing innovation in an industry that eschews risks, failure, and change.