Can a computer chip mimic the human brain? That's the goal of DARPA's Systems of Neuromorphic Adaptive Plastic Scalable Electronics (SyNAPSE) program, which aims to develop systems that not only mimic the brain, but do so at biological scale. That requires development of integrated circuits that are packed with electronics and integrated communications that approximate the function of neurons and synapses. The ultimate goal is to build systems that "understand, adapt, and respond" to information, says DARPA. Potential uses include robotic systems and sensory applications.