Like countless other children, I grew up playing with Legos. I can’t think of another toy where your imagination could be so quickly and completely transformed into something tangible. While I did enjoy the pre-made sets, I would usually build something new using random blocks, and would consistently run into the problem of not having exactly the piece I needed. If only I could tell Lego what I needed, or at least make suggestions for new sets and pieces.
Well, the other day I stumbled across a website that makes the dream of actual interactivity with Lego a reality. Go to cuusoo.com and you can submit your idea for a new Lego set, complete with diagrams, prototypes and descriptions. Other members of the site can vote to support your idea, and if you amass more than 10,000 votes, Lego will take your idea and explore the feasibility of mass production. And before you assume this is just lip service, several sets have actual become reality through this process.
While a majority of the ideas tend towards the science fiction realm (TONS of Star Wars sets), there are a decent number of really innovative and unique ideas.
Some of my favorites include famous composers and their instruments:

Japanese old-style architecture:

And of course, the DeLorean from Back to the Future:

While the vast majority of these sets won’t get the support they need to even be considered by Lego, it is great to see that a toy which has been around for so long , and is so deceptively simple, can still inspire such a huge outpouring of creativity.
- Andrew