Editor's note: Chloë Bregman is a product designer working on a new communications startup. Most recently, Chloë designed DrawChat and helped ignite Changemakrs. “Pretty first” is when a ...

Loren Brichter, an influential app designer, shares insights on mobile innovation.

And then Rosenberg said something really interesting. If you want to work at Google, make sure you can use MatLab, he said. We had never heard of MatLab, so we asked Rosenberg what it was.