Here's an example that is not sexy but is at least functional: http://www.shapeways.com/blog/archives/940-how-to-repair-a-bugaboo-pram-with-3d-printing-for-unde

Here's an example that is not sexy but is at least functional: http://www.shapeways.com/blog/archives/940-how-to-repair-a-bugaboo-pram-with-3d-printing-for-under-25.html http://www.shapeways.com/blog/archives/940-how-to-repair-a-b... Also note Clay Shirky's belief that the most disruptive tech initially appears to be a toy to most. I have to admit, I have the same problem with 3d printing and think that some of the newer materials (stainless steel for example) will really improve the functional designs, especially as the cost decreases. Disclaimer: I work at Shapeways