Morphing Robot Demonstrated At IROS

October 15, 2009 by Mike Szczys 31 Comments

morphing-robot

A morphing robot was demonstrated at the IROS conference this week. This orb has no rigid structure but uses some type of “inflation” system for locomotion. This robot concept is offered up by the iRobot company as part of a DARPA initiative they’re working on. The “inflation” is really a substance in the skin that can be converted from a liquid-like state to a solid-like one. They call this “The Jamming Concept” and give a layman’s explanation in the video we’ve embedded after the break.

When moving, this white ball is a churning, turning, bulging mass of terror. The just-about-to-hatch pods from Alien, or perhaps something from Doom 3 come to mind. The hexapod from IROS that we covered yesterday was amazing, but this really creeps us out. What’s more, this is footage from the iRobot prototypes of a year ago. The newer stuff can do much more, like having several of these things glob together into one unit.

We’re glad that [DarwinSurvior] sent us the tip on this one, but now we’re not going to be able to sleep at night.

Continue reading “Morphing Robot Demonstrated At IROS” →

DASH: Clever Construction And Resilience In Robotics

October 14, 2009 by Mike Szczys 8 Comments

[youtube=http://www.youtube.com/watch?v=LsTKAtBBkfU]

Behold the Dynamic Autonomous Sprawled Hexapod (DASH). The video above was presented at the 2009 International Conference on Intelligent Robots and Systems. In it we see the toils of a team from UC Berkeley’s Biomimetic Millisystems Lab. They’ve developed a robot propulsion system that mimics some of the best aspects of cockroaches and other insect bodies: speed, economy of motion, ability to survive large falls without damage, and the capability to traverse obstacles. Let’s take a look at how they put this together after the break. Continue reading “DASH: Clever Construction And Resilience In Robotics” →

Robot Einstein Could Save Humans From Killbot Destruction

October 13, 2009 by Mike Szczys 17 Comments

einstein-robot

Earlier this year we saw the Einstein robot that is being developed to facilitate human facial emotions in robots. [David Hanson], the man in charge of this project, has given a TED talk on his work that includes a show-and-tell of his most recent progress. We’ve embedded the video after the break for your enjoyment.

The Einstein robot (head only in this video) shows off the ability to recognize and mimic the facial emotions of the person in front of it. There is also video of a Bladerunner-esque robot looking around a room, recognizing and remembering the faces of the people it sees. [David] makes a very interesting proclamation: he’s trying to teach robots empathy. He feels that there is a mountain of R&D money going into robots that can kill and not much for those that can sense human emotions. His hope is that if we can teach empathy, we might not be annihilated when robots become smarter than us.

That’s not such a bad idea. Any way you look at it, this talk is interesting and we wish the five-minute offering was five-times as long. But [Mr. Hanson’s] facial hair alone is worth clicking through to see.

Continue reading “Robot Einstein Could Save Humans From Killbot Destruction” →

Haptic Halluc 2

October 13, 2009 by Caleb Kraft 7 Comments

[youtube=http://www.youtube.com/watch?v=E4UKXyPlO8Q]

We can not express the childlike glee that we experienced watching this video. We want so badly to have one of these setups. What you are seeing is a half dome projected cockpit with two haptic controllers in the style of a delta robot. This is controlling the Halluc robot which is a hybrid wheeled octopod. The dome can and has been done at home fairly simply, and we suspect that you guys could come up with some similar delta controllers. So who wants to build one and donate it to hackaday?

[via BotJunkie]

Scare ’em Silly With A Moving Pumpkin

October 7, 2009 by Mike Szczys 4 Comments

rovin_pumpkin

Halloween is a scary time for the little ones. It’s dark, they can barely see through their injection molded Spiderman masks, but it’s all worth it for the candy.

Our friends over at Evil Mad Scientist Labs have produced a pumpkin that moves on its own. The little pumpkin was disemboweled from the bottom and its guts were replaced by a simple robot. Three Lego wheels provide this base with one attached to a continuous rotation servo that provides the motion. The device is powered by 3 AAA batteries and powered by an Atmel ATtiny2313 microcontroller. For added terror there are two green LEDs that act as ghoulish eyes.

We’ve embedded the video of the Rovin Pumpkin in action after the break. This is a wonderfully simple way to spice up your front porch decorations on All Hallows’ Eve. Continue reading “Scare ’em Silly With A Moving Pumpkin” →

Robot Security Patrol Brings Skynet Closer

October 6, 2009 by Mike Szczys 11 Comments

autonomous_atv

The students at the University of Oklahoma have put together a robot that will surely join the other drones in our future robot overlord regime. This autonomous vehicle was produced to replace human security patrols which can be both boring and dangerous. Intent on delivering surveillance to most locations, an all terrain vehicle was used as the base. It can navigate by itself through an obstacle avoidance system and communicate video and audio wirelessly. After the break we’ll take a look at the systems that make this work. Continue reading “Robot Security Patrol Brings Skynet Closer” →

Quoth The Raven: Hack Some More

October 3, 2009 by Mike Szczys 7 Comments

RavenSideCovered_IMG_0009

There are people who buy a cheap sack of candy and dutifully answer the door on Halloween. Then there are people like [Peter] who spend the whole year planning for the next year’s Hollywood-style front yard theatrics.

He added an animatronic raven to his show a few years back. It has been wildly popular and it’s not hard to see why. The bird is well engineered, well built, and the performance is very realistic. [Peter], who is an FX supervisor in the film industry, has posted a build log that takes us through step by step. This creepy performer can move its head up and down, side-to-side, and even rotate at the neck. This all happens while the beak synchronizes with talking. We marvel at the precision machining that was done to make the frame facilitate movement.

The body itself is made of fiberglass covered with feathers. [Peter] covered the completed mechanics with clay in order to sculpt the final body shape. This was used as the mold by covering it with fiberglass release and then fiberglass fabric. This process produced a very light weight and accurate shell with a minimum of effort; something we’ll keep in mind for future projects.

Take a look at a bit of video after the break. You can see the whole show from past years over at [Peter’s] site. We’ll be doing a couple of follow-ups covering his animatronic skeleton (the raven’s partner in crime) as well as the interface he uses to control and sync the voices to stay tuned! Continue reading “Quoth The Raven: Hack Some More” →