Steve Jobs became the most iconic business leader of the last half-century, and he did it through an exacting commitment to design, user-experience, simplicity and self-belief.
The results were technologically, culturally and personally transformative: Apple. The Mac. Pixar. The iPod. The iPad. iTunes. And, what I would argue was his greatest achievement, the iPhone.
Jobs will be missed, but -- hopefully -- his influence lives on, both inside of Apple and to the delight and inspiration of everyone who uses the products he led to creation.