This style (using no circuit boards) is pretty popular in the BEAM robots community, where it's known as "freeforming". Here's a random example http://www.flick

This style (using no circuit boards) is pretty popular in the BEAM robots community, where it's known as "freeforming". Here's a random example http://www.flickr.com/photos/mohitbhoite/5708836052/in/photostream/ http://www.flickr.com/photos/mohitbhoite/5708836052/in/photo...