This concept from RISD student René Lee is circling the interbutts today, and I think it's a gorgeous idea: The Bento Book looks like a laptop, but you can remove each of the compartments to use as separate devices. There's a solar-powered battery pack, a hard drive, a tablet, and a phone. It looks like the future:

Of course, it's just a concept, and you're not going to see it anytime soon (probably ever). I can already think of one major problem with the design: Touchscreen keyboards still fucking suck, and I can't imagine typing on one as my primary keyboard for the majority of a day. Plus, the tablet is too narrow. But the Bento Book definitely stacks up with the Courier and the Seabird as technology that I'm using in my dreams.