A study on drilling process control by intelligent machine tools (2nd report)-minimization of total machining time of drilling multiple holes considering the tool life;Autonomous Mental Development in High Dimensional State and Action Spaces;Behavior-based control techniques for mobile robots using an intelligent machine architecture;Crop status sensing based on machine vision for precision farming;Development of a shoulder mechanism for the wearable robot ""SkilMate"" (proposal and design of thewearable HEXA mechanism);Development research of intelligent pitching machine using neural network;