The primary goal of the DARPA Robotics Challenge program is to develop ground robotic capabilities to execute complex tasks in dangerous, degraded, human-engineered environments. The program will focus on robots that can utilize available human tools, ranging from hand tools to vehicles. The program aims to advance the key robotic technologies of supervised autonomy, mounted mobility, dismounted mobility, dexterity, strength, and platform endurance. Supervised autonomy will be developed to allow robot control by non-expert operators, to lower operator workload, and to allow effective operation despite low fidelity (low bandwidth, high latency, intermittent) communications. (Source)
The specific tasks are:
1) The robot will maneuver to a open frame utility vehicle, such as a John Deere Gator or a Polaris Ranger. The robot is to get into the driver's seat and drive it to a specified location.
2) The robot is to get out of the vehicle, maneuver to a locked door, unlock it with a key, open the door, and go inside.
3) The robot will traverse a 100 meter, rubble strewn hallway.
4) At the end of the hallway, the robot will climb a ladder.
5) The robot will locate a pipe that is leaking a yellow-colored gas (non-toxic, non-corrosive). The robot will then identify a valve that will seal the pipe and actuate that valve, sealing the pipe.
6) The robot will locate a broken pump and replace it.The robot will be teleoperated, at least at the supervisory level. DARPA will control the communications bandwidth and latency, in order to make the task more difficult and force higher levels of autonomous behavior. If necessary, this control over communications will be used to discriminate performance levels between competitors and select a winner. ...
The goal of this Grand Challenge is to create a humanoid robot that can operate in an environment built for people and use tools made for people. The specific challenge is built around an industrial disaster response.
Roboray can now build real-time 3D visual maps, so he can walk around without being spaced out and wandering off.
Roboray has stereo cameras (one in each eye), allowing him to build a mental map of its surroundings, and to “remember” where he has been before. That kind of autonomous robot navigation will also come in handy in places where there’s no GPS signal.
Roboray walks in a more human-like manner by using “dynamic walking” — actually falling at every step, and using gravity to carry himself forward.
Which is how humans naturally walk. So this makes him better accepted by people and more energy-efficient, says team leader Dr. Walterio Mayol-Cuevas, Deputy Director of the Bristol Robotics Lab.
Not that long from now, full-sized humanoid robots will be in wide use as personal assistants, etc. And cheaper versions will be widespread as toys before long: think “RoboSapien with a cute face and a cloud-based mind.”
GENI Lab
So the team has formed GENI Lab, whose medium-term goal is “the creation of a life-sized humanoid robot featuring a realistic, emotional face and personality; a fluidly moving body, based on the integration of analog, digital and mechanical control; an adaptive general intelligence, utilizing the OpenCog architecture and the DeSTIN machine vision system; capability of simple — but socially and emotionally savvy — communication in English and ultimately other natural languages; and communication about its physical environment and its tasks and behaviors therein.”