Interface: people, machines, design explores how design has been applied to information technology products; about how a handful of companies made complicated technology appealing and easy to use. What they did effectively was, look at what you do, think about what you need and create what you want. Interface is about the visionaries who started some of the great consumer product companies of the 20th century, including Olivetti, Braun and Apple, and how the designers and engineers they hired found a means of imparting their ideals into the products they designed.