I'm working on a new software project, which means juggling a lot of source files that can't all fit on one computer screen. A few years ago, I bought a dual monitor, and that was great. But now I'm getting greedy: I want a desktop the size of my wall so I can see all the files I need. Sadly, an 80-square-foot LCD screen isn't in the budget, but I think this miniature projector - currently available only in Japan - will do the trick. It can project a screen 15 times larger than my desktop. All I'd need to do is grab a wireless keyboard and head to the couch, and the wall would become my workspace. The only thing I haven't figured out is what I'd do when guests came over. Maybe project a fish tank?