You know, I'm a big believer in touch and digital reading, but I still think that some mixture of voice, the pen and a real keyboard - in other words a netbook - will be the mainstream on that.

In the old generation, if one kid bought a PlayStation 2 and the other kid bought an Xbox, at his house you played PlayStation, at your house you played Xbox. Now that it's online, all those early buyers who... you want to play with, they've got their reputation online of who they are and how good they are at these games.

DNA is like a computer program but far, far more advanced than any software ever created.

By helping us to be more productive, technology lets us to spend less time focusing on survival, and more on solving other challenges.

The most important thing was the creation of a... a standard, where hundreds of companies build hardware that can all run the same software.

The machines need to get faster. They need to get cheaper.

That's the part where the governments have a unique role, and then when it progresses well enough, then existing companies or new startup companies should take it. In the $3 trillion a year energy market, the rewards will be quite fantastic.