Examples of clockwise and counterclockwise turning operators used in the Spatial Interpretation for the Development of Reconfigurable Structures (SPIDRS) algorithm.
Branched structures, similar to those found in skeletal and muscular systems, can be created using a combination of L-System topology and genetic programming (http://www.images.lifecript.com/images/ebsco/images/hand_muscle_bone.jpg).
Schematic illustration of the analogy between fluidic energy distribution and waste recovery in the avian muscular system and a shape memory alloy/liquid metal system.