. . . . . . . "Soft, smooth and under control the promise of low impedance robotics"@en . . . . "Description of ongoing research in the MIT Artificial Intelligence Laboratory Leg Lab with a family of low-impedance actuators, mechanisms, and control philosophies that allow robots and human augmentation devices to interact with the world more like animals. Also, videos of experiments are shown, and future directions of research are discussed."@en . . . . . . . .