Little Dog and Big Dog, robots to experiment locomotion and transport
Little Dog is a project of MIT to learn the locomotion of robots, a project that gives results quite convincing.
It is not a loving companion, the Little Dog, it is more like a beetle, but his sense of balance is perfect, it can stand on two legs at a time. This allows him to climb stairs, traverse rough terrain and as shown on the video, move with precision on close blocks.
Video of Little Dog walking on pins (March 2010):
Little dog is able to "jump", so to speak, but he has a big reception problem as seen on this other video.
The Little Dog project or more generally, the proposed learning locomotion. It is run by the MIT CSAIL in conjunction with DARPA.
The DARPA locomotion project is also developing Big Dog.
The first robots to go on the ground in war are quadrupeds whose role is limited to transportation.
Bigdog, manufactured by Boston Dynamics is controlled by a computer that fits extremely responsive to ground motion as the thrust so that the robot falls almost never.
It can move at the speed of 6km/h and climb slopes of 35 °.
The U.S. military in Afghanistan also sent helicopters without pilots.