Tony Fadell

You have to look at why people come and work at Nest. Part of it is that a lot of people here already know each other, but we're also on a mission with a purpose. People are personally motivated by energy or safety.

The thing I always liked best about touring abroad was constantly running into different people, different cultures, different foods. It really pumped up my batteries... I'm constantly playing to a demographically diverse audience... one generation is driven by nostalgia, the next by curiosity. And that's why I have no plans to retire.