Design thinking is a human-centered approach to problem solving that involves divergent and convergent thinking. It emphasizes generating many ideas through brainstorming and then converging on the best solutions. The process involves understanding user needs, rapid prototyping, and iterating based on user feedback. At Intuit, adopting design thinking led to transforming the company into one driven by a focus on customer experience and innovation. After initial success improving their Net Promoter Score stalled, Intuit's CEO decided to focus on the role of design in innovation. This included creating a team of "innovation catalysts" and holding forums to teach employees design thinking techniques.