It is time for a smart mobile device on the go, and wireless peripherals everywhere

The ultimate convenience in personal computing is to carry very little with you and have everything available at hand wherever you may be. To make a rather tangent parallel, when you see celebrities or powerful people travelling they never seem to be carrying anything at all, and that’s because there are small armies of people doing that for them. In computing, that small personal army would be your smartphone or tablet, such that when you actually need access to bulky stuff (printers, projectors, large display) they are available on the premise where you are. I imagine a (very) near future where all you need is a good smartphone on you, and dumb wireless terminals wherever you go. Perhaps not even a smartphone per sé, but a smart device that holds your identity and most personal items so that you can experience them on all nearby by-you authorised peripheral devices