The smartphone is a concept, a portable computer with Internet connectivity and a touch screen as a primary mode of interaction. I don't think we should limit o

The smartphone is a concept, a portable computer with Internet connectivity and a touch screen as a primary mode of interaction. I don't think we should limit our thinking to it's actual form. The key bit is the portable, connected computer. How we interact with it and the form of the actual device is hopefully going to evolve.