Apple is known for its focus on design thinking and innovation led by the CEO. Its products are conceived to be highly interactive yet simple to use, focusing on what features are excluded rather than included. Apple designs its products from the inside out with painstaking attention to detail and no tradeoffs between simplicity, aesthetics, and functionality. It pioneered personal computer usage by making customers fall in love with its machines. Apple evaluates products at inception and involves customers iteratively through the development process to focus on their experience.