1. The document discusses robot technology and summarizes examples of robots from various applications including military, rescue, entertainment, service, wearable, emotion, bio, surgical, and capsule robots. 2. It then focuses on humanoid robots including KAIST's HUBO series and describes the development of DRC-Hubo for the DARPA Robotics Challenge including mechanical design improvements and capability demonstrations. 3. The challenges of developing intelligent service robots that can operate in unstructured environments with both autonomy and mobility are discussed. Convergence with other technologies like brain-machine interfaces will be needed.