Test System Demonstrates Effectiveness of a Brain-Like Computer Laboratory for Brain-operative Devices The Laboratory for Brain-operative Devices Headed by Dr. Michinori Ichikawa, has completed a test system for use in the development of a computer that implements brain functions. Mounting the computer on a miniature automobile of 20 cm length and propelling it over a course having various curves, the laboratory has conducted demonstration testing of the system that has succeeded in demonstrating its self-acquisition of an optimum steering ability, based on high-speed image processing and a learning mechanism. This research has demonstrated that the system can acquire specific functions by using new algorithms, which are different from the conventional program-driven information processing. If an typical PC is used to achieve the equivalent image processing and driving control, the required operation rate and electrical power are about ten times higher than with the present system. This confirms the supremacy of the system in terms of hardware. The newly developed system employs the latest FPGA with an internal circuit programmable capability to implement an algorithm developed by the laboratory as a parallel-processing digital circuit. The system is equipped with an image input A/D converter and an acceleration sensor so that it can be used easily as a brain for a compact robot, etc. In the future, the laboratory is planning to develop comprehensive research into the implementation of creative movements by mounting the system in a model helicopter or in a robot for mimicking a small animal. These developments are expected to extend the understanding of the higher functions of the brain and of the processes of learning. 　 Miniature automobile mounting a brain-like computer development board Yamada, H., Takeuchi, J., Tominaga, T., Ono, H., Kato, T., Aibe, N., Matsumoto, G., and Ichikawa, M. Developing a Brain-like Computer with a Memory-Based Architecture The 4th World Multiconference on Systemics, Cybernetics and Informatics SCI 2000, Orlando, Florida (USA), July (2000)