Design thinking is an approach to problem solving that focuses on addressing user needs. It involves looking at systems rather than just products, considering how people will use a product or service, and taking an innovative approach to distinguish a brand. The document discusses design thinking techniques like games that emphasize cooperation and thinking differently to solve problems. It also outlines the design thinking process of inspiration, ideation, and implementation and provides tips for applying design thinking. Healthcare innovation examples discussed include using mobile technology for remote diagnosis and affordable solutions to improve healthcare access.