Here are some good videos demonstrating research and achievements in robotics:
- Bionic arms. Duration 5:19; a good excerpt is from 1:35 to 3:10.
- Bionic arm with more extensive movements but no sound. Duration 1:37.
- Big Dog. Duration 3:29. A good excerpt is first two minutes.
- Robotic snake. Duration 0:19.
- Humanoid robot Nao. Duration 2:52.
- Realistic robot woman. Duration 0:28.
- Article on Honda's personal mobility device with video