Every NBA arena has six cameras in the ceiling. The question is what does the software do with video feeds? How to surface that in a set of analytics? There are some "playbooks," but in most sports these days what you really want to share out with coaches and players is a set of video that lets you visualize what's going on and what's the best way to do things.

My children - in many dimensions they're as poorly behaved as many other children, but at least on this dimension I've got my kids brainwashed: You don't use Google, and you don't use an iPod.

The most common format of music on an iPod is 'stolen.'

From a client perspective, I really think the work Microsoft's doing with Surface, with HoloLens, with Xbox, that stuff's absolutely essential to the company's future. Because innovation in the future will either be from the cloud out to all devices, or from devices as supported by software in the cloud. I think it's important for Microsoft to participate both ways.

Ford shared this vision. We are inviting more players to join in.

So, I think the output of our innovation is great. We have a culture of self-improvement. I know we can continue to improve. There is no issue. But at the same time, our absolute level of output is fantastic.

In general, I'm pretty busy with the other things I charted ... I bought a piece of a sports-tech company. We do a lot of work with at the Clippers. I think that'll be great. We're really looking at the possibility of extending and building a real over-the-top distribution channel with value-added services for the Clippers, that could lead to other partnerships and investments. But most of the stuff I'm looking at isn't because I say, "Hey, I want to invest." It sort of comes around from the work we're doing with the Clippers.