The Future of Electronic Devices

We're all focused on touch screens and devices now, but we should be looking more about other things than we actually hold in our hands. He's making a lot of parallels with musical instruments, because he's into that. But think about, imagine that the saxophone is your browser. How would you use that to interact with content on the website? It doesn't have to be one device does everything right. Both of these things are good. This is how it should be. Single device, single purpose.