Expect to be using something like an iPhone for all your computing needs.

Walt Mossberg: I think if I were to just pick two or three interesting trends right now, one I think is the cell phone, or the device formerly known as the cell phone, which really has less and less to do with making voice calls.

The latest example is the iPhone from Apple, which is really a rather powerful little computer you can hold in your pocket. The Blackberry is also a computer. The Trio is also a computer. But the iPhone sort of takes it to a new level.

The evolution of that is going to be fascinating to watch. I believe the personal computer as we have known it has already peaked. I don’t mean that it’s going away. It’s still going to be the dominant device; but I think it has peaked because I think there are going to be a lot of other devices, and a lot of other methods for doing the digital things we have thought you needed a computer to do – a personal computer.

Recorded on: Sep 13, 2007