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robotics posts

NSF backs development of laser-guided robot wheelchairs

by Joseph L. Flatley posted Nov 10th 2009 at 3:54PM

It's been well over a year since we last saw the laser-guided, self-docking wheelchair developed by folks at Lehigh University, and now the team is back with an altogether more ambitious project. According to associate professor John Spletzer, the recipient of a five-year CAREER Award from the National Science Foundation, the goal is to "extend the autonomy of the wheelchair so it can navigate completely in an urban setting and take you wherever you need to go." This will be done by equipping robotic chairs with laser and camera sensors (which the team developed for the 2007 DARPA Grand Challenge) as well as exhaustive, Google Street View-esque maps of the city where they will be operating. Of course, these guys will be operating in a busy urban environment, so in addition to large-scale 3D maps, they must be equipped with motion planning features for operating in dense crowds and a changing environment. It's too soon yet to say when these things might become available commercially, but if you're a resident of the Good Shepherd Rehabilitation Hospital in Allentown, PA, you might have your chance to test one soon enough.

[Via PhysOrg]

Robovie rescue bot hunts high and low for lost princesses (video)

by Vladislav Savov posted Nov 3rd 2009 at 9:04AM

If you've been feeling blue because you haven't got enough green to keep the old bank account in the black, we've got just the tonic for you, dear friend. There's nothing that gets us all perked up and cheerful quite like an adorable humanoid robot negotiating an obstacle course in the performance of a rescue mission. In fact, if you layer on your own "save the princess" narrative atop the on-screen events, the pep in your step should be back in no time. The smile-inducing video can be found after the break.

Continue reading Robovie rescue bot hunts high and low for lost princesses (video)

MIT's Affective Intelligent Driving Agent is KITT and Clippy's lovechild (video)

by Vladislav Savov posted Oct 30th 2009 at 4:48AM

If we've said it once, we've said it a thousand times, stop trying to make robots into "friendly companions!" MIT must have some hubris stuck in its ears, as its labs are back at it with what looks like Clippy gone 3D, with an extra dash of Knight Rider-inspired personality. What we're talking about here is a dashboard-mounted AI system that collects environmental data, such as local events, traffic and gas stations, and combines it with a careful analysis of your driving habits and style to make helpful suggestions and note points of interest. By careful analysis we mean it snoops on your every move, and by helpful suggestions we mean it probably nags you to death (its own death). Then again, the thing's been designed to communicate with those big Audi eyes, making even our hardened hearts warm just a little. Video after the break.

Gallery: MIT's Affective Intelligent Driving Assistant

Continue reading MIT's Affective Intelligent Driving Agent is KITT and Clippy's lovechild (video)

Review: WowWee Roborover gets friendly with your furniture

by Richard Lai posted Oct 21st 2009 at 4:36PM

See that glowing face? Yep, it's the super-enthusiastic Roborover from WowWee. We won't lie: we were a bit stoked by the arrival of this yellow explorer at Engadget's doorstep. Too bad it didn't exactly walk all the way from its warehouse, forcing us to go through the painful procedure of cutting up the tapes and untangling the ties of its shipping box. Five minutes later we've got a 4-pound robot on our hands, and we'd say overall the build quality is an eight out of ten (the cuts on the plastic parts could do with a finer finish) which is pretty good for a toy. You'll be pleased to know that those treads are for real and supported by a third mini roller at the back, but the friendly manual does say, "For indoor use only." Think we'll skip that page, thank you. Now kids, you might need your daddy's screwdrivers and some extra cash to feed the Roborover three "C" size batteries, and another three "AAAs" for the chunky IR remote. All ready to go? Skip along to learn how the Roborover explores the "ancient tombs of your parents' closet."

Gallery: Review: WowWee Roborover gets friendly with your furniture

Continue reading Review: WowWee Roborover gets friendly with your furniture

Video: Power Loader has giant freaking robot arms!

by Vladislav Savov posted Oct 1st 2009 at 4:51AM

We've seen our fair share of useful but ugly and pretty but pointless robotic concoctions, but nothing quite like this. The Power Loader suit, which was directly inspired by the mech outfits in Aliens, is in our humble opinion an exoskeleton done right. With two massive protruding arms, capable of lifting 220 pounds without a sweat, direct force feedback for intuitive control, and even powered legs, we're inclined to believe what we're seeing here is a tiny glimpse of the awesome mech-dominated future we've been waiting so long for. Also known as the Dual-Arm Power Amplification Robot, this is produced by Activelink, a Panasonic subsidiary, and you might be shocked to discover that there are plans afoot to commercialize it by 2015. Entrancing video after the break.

Continue reading Video: Power Loader has giant freaking robot arms!

Simon the robot wins award, is super cute, seems pretty boring to hang out with

by Laura June posted Aug 24th 2009 at 12:37PM

Simon -- the creation of Georgia Tech labs and Dr. Andrea Thomaz -- is a robot with an articulated torso and anthropomorphic hands -- and a head that will stop you in your tracks. This handsome little fellow was designed to help study human - robot interactions, and he will be learning different social skills over the coming weeks and months. We don't have many details as to what Simon spends his time doing, other than hanging out looking insanely cute, but check the video of him in action after the break -- and by "in action," we definitely mean putting a blue block into a little blue bucket super, super slowly.

Continue reading Simon the robot wins award, is super cute, seems pretty boring to hang out with

Video: Robot hand shows off amazing dexterity, speed

by Vladislav Savov posted Aug 22nd 2009 at 2:20PM

So you want something to look forward to in your fast approaching old age, eh? If robots playing baseball doesn't quite cut it, how's about a robohand that redefines what we understand by the word "dexterity"? The Ishikawa Komuro Laboratory is at it again, this time demonstrating robotic appendages with a reaction time of a single millisecond. Using harmonic drive gears and a (really) high-speed actuator, the three-fingered hands can tie your shoelaces, tweezer your brow, and even perform some kung fu pen spinning for the ladies. Video after the break -- skip ahead if you must, but don't miss out on the slow-mo action at 2:40 in the demo, it's pure kinetic poetry.

[Via Hizook; Thanks, Thomas B]

Continue reading Video: Robot hand shows off amazing dexterity, speed

Video: Concert Hands teaches you to play piano, whether you want it to or not

by Ross Miller posted Aug 20th 2009 at 8:28PM

Look, we're all for accelerated learning, but somehow the idea of strapping our limbs into the Concert Hands setup is a wee bit disconcerting. Locked at the wrists onto a sliding mechanical bar, the apparatus guides our paws to the proper keys, while pulses are sent to your fingers to tell you what keys to press. Intimidating? Sure, but honestly, we're more worried about what our idle hands might learn if this thing was hooked up to the wrong AI... okay, probably just a Chopin piece, but you never know. See for yourself and imagine the horrors after the break.

[Via Engadget German]

Continue reading Video: Concert Hands teaches you to play piano, whether you want it to or not

ROS: a common OS to streamline robotic engineering

by Vladislav Savov posted Aug 13th 2009 at 1:01AM

The biannual International Joint Conference on Artificial Intelligence has this year shed light on a new effort to standardize robot instructions around a common platform, so that designers won't have to "reinvent the wheel over and over" with every project. Presently, robot design is undertaken in an ad hoc fashion, with both hardware and software being built from scratch, but teams at Stanford, MIT and the Technical University of Munich are hoping to change that with the Robot Operating System, or ROS. This new OS would have to compete with Microsoft's robotics offering, but the general enthusiasm for it at the conference suggests a bright future, with some brave souls even envisioning a robot app store somewhere down the line. Video after the break.

Continue reading ROS: a common OS to streamline robotic engineering

ECCEROBOT emulates your musculoskeletal system, looks like Beaker from the Muppets

by Ross Miller posted Aug 11th 2009 at 8:06PM

Anthropomimetic robots. It's not something that rolls off the tongue, but the ECCEROBOT is just such a robot, and it's really a sight to behold. Developed by a consortium of European robotics labs, the motivation behind the creation is to more accurately copy human internal structure, using thermoplastic polymer for bones, screwdriver motors and shock cord for muscle, and kiteline for tendons. The results are impressive, if not a bit creepy. According to IEEE Spectrum, scientists hope in the future to use ECCEROBOT's human-like form to "explore human-like cognitive features," which may or may not include starring opposite Christian Bale in science fiction films. See for yourself in the video after the break.

Continue reading ECCEROBOT emulates your musculoskeletal system, looks like Beaker from the Muppets

Researchers teach ASIMO and HRP-2 a bit of real life Frogger

by Paul Miller posted Aug 4th 2009 at 10:48AM

Some George Costanza-types at Carnegie Mellon have repurposed their own hard earned knowledge of Frogger maneuvers at the university arcade into useful object avoidance techniques for robots. They've outfitted both ASIMO and HRP-2 with versions of the technology, which allows the robots to detect their surroundings, create 3D maps of obstacles and plan routes accordingly (and actually has nothing to do with Frogger). If you check out the two videos after the break, you can see that these guys really put the bots through the ringer, including some death defying spinning obstacles that ASIMO avoided with ease, and the "real life" environment the HRP-2 is faced with... but seriously, couldn't they just let ASIMO have the blue dot already?

[Thanks, Poly Bug]

Continue reading Researchers teach ASIMO and HRP-2 a bit of real life Frogger

Video: Cornell's autonomous robot sub wins competition, our hearts

by Joseph L. Flatley posted Aug 3rd 2009 at 3:33PM

Cornell sure seems to be doing its part to usher in a world where robots call the shots and humans spend most of their time cowering in the corners of bomb-out buildings. Researchers at the school have variously applied their brain matter (and we're guessing the occasional government check) to such sticky problems as robot consciousness, distance walking, and complications related to using robotics in zero gravity. And now we've heard that the school has just won something called the Autonomous Underwater Vehicle Competition. The vehicles entered in the 12th annual AUVC (which was held at the Space and Naval Warfare Systems Center in San Diego) ran an underwater obstacle course that involved bombing things, firing torpedoes, and eventually recovering a suitcase with "secret documents" (or old issues of 2600: The Hacker Quarterly, depending on who you believe). You can see the thing in action for yourself in the video after the break.

[Via GoRobotics.net]

Continue reading Video: Cornell's autonomous robot sub wins competition, our hearts

Video: Arduino-based 'insecure, egotistical' robot band

by Joseph L. Flatley posted Jul 31st 2009 at 5:37PM

One part gadget, one part art project, and 100% awesome, the Cybraphon is a MacBook powered, Arduino-based mechanical band housed in an antique wardrobe. Including an organ, cymbals, a motor-driven Indian Shruti box (played with 13 robotic servos, no less), and a gramophone, it relies on infrared motion detectors to sense when it has an audience. A number of factors, including the amount of attention it gets on Facebook, MySpace, and Twitter, help the device determine its "mood," which in turn determines when the "band" plays, and what material it selects. According to one of the artist / inventors, the Cybraphon is a "tongue-in-cheek comment on people's obsession with online celebrity. We modeled it on an insecure, egotistical band." That's our favorite kind! And you know, the thing doesn't sound half bad. Check it out for yourself after the break.

Continue reading Video: Arduino-based 'insecure, egotistical' robot band

RoBe:Do's newest 'just add netbook' robot kit for sale

by Joseph L. Flatley posted Jun 12th 2009 at 11:33AM

Looks like the RoBe:Do gang, who recently blew our minds (well, filled our tummies) with their Twitteriffic Popcorn Poppin' Bot, are back on the scene with another one of those modular robot chassis designed for those of you looking to get into the robot game with nothing more than a spare netbook, some serious programming chops, and a few hundred bucks burning a hole in your pocket. The newest creature, named "Three," features a simplified design, faster motors, and a larger base for those six-plus-pound laptops of yours. Just dig into the supplied high level software libraries and code yourself a robot! And if you're feeling frisky, check out the various options -- including infrared sensor and webcam. Order now and it's yours for $399, or hold off until July 1st and pay the full $439. Peep the gallery below for a closer look.

Gallery: RoBe:Do's newest 'just add netbook' robot kit for sale

[Via SlashGear]

G4 Cube given wheels, automation, the will to race Woz's Segway

by Ross Miller posted May 30th 2009 at 7:31AM

Not wanting the Allspark to beat them to the punch, the gang at thinkingbricks has given life to an Apple G4 Cube, complete with LEGO Mindstorms NXT-borne retractable wheels, a Bluetooth controller, automation via sensors, and a creepy red LED. That transparent base really makes the wheel deployment much more dramatic, a nice touch if we do say so ourselves. There aren't any step-by-step instructions, but there should be plenty of information at the page if you're thiking of making your own as a weekend project. Either way, be sure to check it out on video, located after the break.

Continue reading G4 Cube given wheels, automation, the will to race Woz's Segway