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Archive for November, 2006

Robot Swarms Work Together to Move Objects

Posted on November 19th, 2006 in Science
A group of swarm robots, developed by Marco Dorigo , and other from Free University of Brussels , Belgium, Institute of Cognitive Science and Technology in Italy, Autonomous Systems Laboratory , Switzerland, and Dalle Molle Institute for the Study of Artificial Intelligence , Switzerland, use simple rules to collaborate and work together. The robots can only see what's around them and cannot directly communicate to each other.

In experiments, six of the cylindrical robots were able to drag an object across the floor of a room. Working autonomously, they locate and assemble around the object and either grab hold of it directly or of another robot nearby, before slowly dragging it towards a target.


In this video, you can see how the robots locate the red object and try to latch onto it. Once they've grabbed it, they turn themselves red, thereby becoming part of the object. Once each robot can no longer see any red, they begin to move the object towards the light.

Each robot is just over 7" tall and comes with a gripper, and tracked wheels. They can also sense external forces acting on them, in order to determine which way the swarm is pulling on the object. The rules that the robots followed were developed specifically for the task they had at hand, but Dorigo is looking to develop a second generation of robots that will be able to interact in a human environments.

"It is called Swarmanoid and will have three different kinds of robots," he explains. Some robots will be able to crawl along like Swarm-bots, others will be able to climb walls, and others still will be able to fly, he says.


The potential for this kind of research is almost limitless. We look forward to hearing more about Dorigo's work in the future.



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RB2000 Robot Does Gymnastic Manuevers

Posted on November 19th, 2006 in Hobbyist
Image The RB2000 robot from JR Robotics and VStone is able to perform some impressive acrobatic feats. Our friend, Lem, over at Robots Dreams captured some video of the RB2000 twirling about on the highbars. However,

… since the robot doesn't have any hands, the bar was passed through openings in the robots arms – so it's impossible to fall off. It does, however, demonstrate the considerable torque available from the JR servos used in the arms.

Even so, the demonstrations of this robot's abilities has generated quite a bit of press for JR Robotics. You can find out more about the RB2000 here and on JR Robotics' website.





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Israel To Develop Bionic Hornets for Death and Destruction

Posted on November 19th, 2006 in Military
It looks like the US Government aren't the only folks looking into robotic insects for death and destruction. The Israeli government is working with scientists to develop a robotic hornet to locate, spy on, and ultimately kill terrorists and suicide bombers.

"The war in Lebanon proved that we need smaller weaponry. It's illogical to send a plane worth $100 million against a suicidal terrorist."


Don't forget that the US Government is also working on bionic sharks.



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Robot Determines and Compensates for Damage Done To It

Posted on November 19th, 2006 in Science
Image Dr. Josh Bongard, a graduate of Cornell University, and now an assistant professor at University of Vermont, has created a robot that automatically determines and compensates for any damage done to its four legs. The research, which recently appeared in Science Magazine (abstract here) is especially applicable to robots that will be sent on long missions in space or to other planets.

A four-legged machine uses actuation-sensation relationships to indirectly infer its own structure, and it then uses this self-model to generate forward locomotion. When a leg part is removed, it adapts the self-models, leading to the generation of alternative gaits.


To demonstrate this ability, one of the robots legs is removed, and the robot then leans how to walk again with only three legs. The research was done for NASA and the Department of Energy.

Update: Here is a better article describing the robot. CNET has several good pictures of the robot.



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ABC's 'Wife Swap' Looking for Robot Loving Families To Be On The Show

Posted on November 15th, 2006 in Latest News
Not being a TV watcher myself, I know very little about the show, but apparently the producers of ABC's 'Wife Swap' are looking for a robot loving family to be on the show in the near future. Melissa Rothschild, from the casting department, is on the lookout for a two parent family with at least one child over 5 years old to be rewarded $20,000 USD for being on the show.

The premise of "Wife Swap" is that one parent from each household swaps places for five days to experience how another family runs their lives. It is an incredible family experience and opportunity to both learn and teach different family values. The two married couples see themselves and their spouses in a whole new light.


Other hobbiests report seeing this request in related internet forums and usergroups. If you or someone you know is interested in being a robot loving posterchild for familial perfection, you can contact Melissa at
1 212 404 2444 or email her at melissa.rothschild@rdfusa.com $20k can make a really nice robot. If you get on, let us know!






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