Robots Hacks

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Black Ox Robot For Sale

July 10, 2008 by 7 Comments


Remember Gigantor, the anime about the original “Iron Man”? Fans of the show will want to take note: Vstone, maker of robots and other products, is now accepting orders for the Black Ox, Gigantor’s nemesis. It’s a real robot with 22 joints, and can be controlled via a wireless remote. The product can only be ordered online, and it’ll cost you a pretty penny. We hope you have $7,450 laying around. it’s $930 for the down payment. It’s as if the company were pretty much daring hobbyists to make their own cheaper versions. Street knowledge media has even more pictures.

[via CrunchGear]

GIR Robot

June 29, 2008 by 14 Comments


We love hardware modding, robots, and generally all things in the DIY category, but cartoons are pretty awesome too. The hilarious yet sadly short lived Nickelodeon cartoon Invader Zim was a favorite ours, due in no small part to a character called GIR, a little borderline insane robot. Not content with just a cartoon, a group of Montana State Univesity, Bozeman graduates have decided to build a real, functional GIR robot.

For those unfamiliar with the cartoon, GIR is a quirky, malfunctioning robot designed to help an alien named Zim take over Earth. Loaded with cameras, lights, and all manner of Inspector Gadget style devices in the cartoon, the team have their work cut out for them: if their version is even half as advanced as the cartoon version, it would be several generations more advanced than anything we’ve ever seen. So far, the team has only begun working on the head and neck, installing servos to control its motion, cameras, decorative LEDs in the eyes, and the software to control it all. According to [Arthur Krebsbach], one of the project contributors, this is a long term, open-ended project that will employ new technology as it becomes available. The project is a bit silly, but legitimately ambitious; [Krebsbach] notes, “I don’t think we will ever be satisfied with the Gir until he can fly but runs out of fuel quickly because he replaced it all with Tuna.”

[via JhnenVEE]

DefconBots Sentry Gun Competition

June 24, 2008 by 7 Comments


DefconBots is returning again this year with their shooting gallery robot competition for Defcon 16. They’ve decided to leave the rules unchanged from last year. It’s a head to head competition between fully autonomous guns. The first gun to shoot all the targets on their side of the board wins. The rules aren’t very strict on design; as long as you use nonlethal nonmessy amunition and include a safety switch you’re pretty much good to go. The DefconBots site has a reference design to put you on the fast track to competing. Defcon 16 is August 8-10, 2008 in Las Vegas.

Related: [Aaron Rasmussen]’s sentry gun we covered back in 2005

[photo: Bre Pettis]

Water Runner Robot

June 13, 2008 by 5 Comments


Researchers at Carnegie Mellon University’s NanoRobotics Lab have developed a robot that is capable of running on the surface of a pool of water. Like their wall climbing Waalbot, the Water Runner was inspired by the abilities of a lizard, in this case, the basilisk. The team studied the motions of the basilisk and found morphological features and aspects of the lizard’s stride that make running on water possible. Both the lizard and the robot run on water by slapping the surface to create an air cavity like the one above, then push against the water for the necessary lift and thrust. Several prototypes have been built, and there are variants with 2 or 4 legs and with on and off-board power sources. You can see a slow motion video of the robot’s movement below.

The purpose of their research is to create robots that can traverse any surface on earth and waste less energy to viscous drag than a swimming robot would. Though another of the team’s goals is to further legged robot research, the Water Runner is not without potential practical applications. It could be used to collect water samples, monitor waterways with a camera, or even deliver small packages. Download the full abstract in PDF format for more information.

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Magnetically Actuated Microbots

June 13, 2008 by 8 Comments


The Carnegie Mellon NanoRobotics Lab uses external magnetic fields to precisely control their nanosoccer players. The micro robots are just 300×300 micron specs of neodymium-iron-boron permanent magnets that have been laser machined. The working volume is surrounded by five electromagnetic coils. Four coils are used for position while the fifth provides clamping force to the work surface. The bot can be operated almost anywhere as long as the surface isn’t magnetically active. Machine vision is used to watch the bot and provide feedback control. Embedded below is the robot moving across a glass slide next to a dime. It can travel at speeds up to 60 body lengths per second.

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RoboGames 2008 This Weekend

June 11, 2008 by 5 Comments


The fifth annual RoboGames is happening this weekend in San Francisco. RoboGames is a broad reaching competition designed to bring together specialists in all areas of robotics. Last year’s event had 800 entries in 62 different events. The biggest audience draw is definitely the combat robots shown in the video above, but there are other skill and task based competitions. If you’re in the area, this is definitely worth your time. Check out ROBOT magazine’s coverage from last year to get an idea of what you’ll see (or in our case miss).

[thanks io9]