A paper on fluctuated 3D printing was presented in AROB 2014 (DASYN)

Yasusi Kanada, who is the CTO of Dasyn.com, presented a talk and a paper titled “3D Printing and Simulation of Naturally-Randomized Cellular-Automata” in the International Symposium on Artificial Life and Robotics (AROB 2014) held at Beppu, Japan on January 22, 2014. This paper describes the method and results of a unique type of 3D printing called “fluctuated 3D printing” demonstrated in Maker Faire 2013 in November 3 to 4, 2013.

An example of printed patterns is shown by the photo. More examples will be shown in the paper and presentation slides, which are available here. Much information on this type of 3D printing is available from his blog (in Japanese).