Imagine we eventually have sufficient wireless bandwidth everywhere. What do we do with it?
I heard the idea that everyone’s palm-pilot/pocket-pc would be a web server. This is not unreasonable. Some current handheld PCs are running at 400MHz with 128 MB of RAM or more. I’ve seen PCs with less power run popular websites (with Apache/Linux). By the time the bandwidth catches up, the hardware will be a non-issue (hopefully battery-life will be a non-issue by then as well).
Why would Johnny-business want a web server in his pocket? Well, for some of us, it would store all of our personal and work files and host our own weblogs and websites. Perhaps we will all be hosting our own IM and email servers.
Add web-services into the mix and things get interesting. Need my contact information or access to my calendar? Query my personal info web service. The amount of detail my web services sends back will depend on my relationship to you. If I know you well enough, and I’m in a good mood, I might even let you query my physical location via GPS (with a limited accuracy — so you can’t detect… gyrations).
Why bother carrying this around with you? Couldn’t this work just as well if everyone had equivalent hosted services? Maybe — especially with a lighter client in our pocket that handles anything that needs to be in our pocket (GPS, voice-com, IM, etc.). Still — I wonder if, when battery life and wireless bandwidth are sufficient, will the concept of a “lighter client” become obsolete (because your cellphone/handheld can do it all anyhow).
What other applications can you imagine for a web-service enabled web-server in your pocket?