A redesigned version of Atlas - one of the world's most advanced robots - has been revealed by the Pentagon.
The mechanical man gains a lot of advanced wrists, permitting it to show door handles while not having to maneuver its entire arm.
But the key modification is that the inclusion of battery pack, permitting it to perform while not AN hooked up electric cord.
The addition suggests that the Google-owned machine qualifies for the ultimate spherical of a artificial intelligence competition pass the United States military's R&D unit, Darpa.
Seven of the twenty groups expected to require half in June's event shall use Atlas. they'll distinguish themselves by adding their own computer code to the machine and adopting completely different methods to address the challenges posed .
The final event's rules state that the human-supervised robots participating can not be connected to power cords, fall arrestors, or wired communications.
"Being conductor is completely essential for operation within the field," artificial intelligence skilled academician Yule Sharkey told the BBC.
Atlas golem Atlas will perform "wirelessly", however groups might need to stay a wire hooked up throughout tests to stop accidental falls
"A bound golem would simply become snared and tangled anyplace however the only atmosphere.
"It is crucial for full golem autonomy and it'll greatly enhance the operational scope needed by office."
Bigger, better
The latest version of Atlas is slightly taller and heavier than before, standing 6ft 2in (1.88m) high and consideration 156.4kg (345lb).
According to its manufacturer, Google's capital of Massachusetts Dynamics division, seventy fifth of the robot machine is new - solely its lower legs and feet stay unchanged.
The inclusion of a three.7kWh lithium-ion battery is alleged to possess the potential to last concerning one hour if the machine is polishing off "mixed tasks" together with walking, mounting stairs and victimization tools.
However, a new, quieter variable-pressure pump system adscititious to machine can run down the ability pack a lot of quickly if used at its most setting,
"The operator are able to run the golem on a mid-pressure setting for many operations to avoid wasting power, then apply bursts of most pressure once extra force is required," explained Gill Pratt, programme manager for the office artificial intelligence Challenge.
"The groups ar progressing to need to game out the proper balance of force and battery life to complete the course."
Other upgrades to Atlas include:
Repositioned arms and shoulder to let the golem see its hands in motion, that ought to facilitate its operators management it
A wireless router in its head to supply a link to the groups
Resized motors in its hips, knees and back to offer them further strength
Hole within the wall
Darpa's competition is meant to any development of robots that would be wont to assist humans in disaster zones
During the competition, operators will not be allowed to physically intervene if their robots fall over or otherwise get stuck.
Higher scores will be given for completing tasks more quickly, such as removing debris from a doorway, cutting a hole in a wall using a cordless drill and driving a utility vehicle.
A team from the Florida Institute for Human & Machine Cognition came second using an earlier version of Atlas in the previous round of the contest, held in December 2013.
The winner, however, was Schaft, a robot created by a spin-off from the University of Tokyo - which is also owned by Google.
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