I heard this story on the business news this morning and when they mentioned ABS plastic, I thought
this may be useful. This is the news story:
http://www.marketplace.org/topics/tech/3doodler-3d-printing-pen
And this is the company web site:
http://www.the3doodler.com/about-us/
The first idea that comes to mind is a flexible cage / wiring trough for all the sensor cables
dangling off my robot.
Has anyone used a pen like this or a 3D printer to make parts to add onto an NXT robot?