There's a new kid on the Arduino block, and it's called the Arduino Robot. Launched yesterday at Maker Faire Bay Area, it's the company's first product that extends beyond single microcontroller boards. The Roomba-like design, which we first saw in November 2011, is the result of a collaboration with Complubot. It consists of two circular boards, each equipped with Atmel's ubiquitous ATmega32u4 and connected via ribbon cable.

The bottom board is home to four AA batteries (NiMH), a pair of motors and wheels, a power connector and switch plus some infrared sensors. By default it's programmed to drive the motors and manage power. The top board features a color LCD, a microSD card slot, an EEPROM, a speaker, a compass, a knob plus some buttons and LEDs. It's programmed to control the display and handle I/O. Everything fits inside a space that's about 10cm high and 19cm in diameter.

Pre-soldered connectors and prototyping areas on each board make it easier to customize the robot platform with additional sensors and electronics. It even comes with eleven step-by-step projects and a helpful GUI right out of the box. The Arduino Robot is now on sale at the Maker Faire for $275 and will be available online in July. Take a look at our gallery below and watch our video interview with Arduino founder Massimo Banzi after the break.

Gallery: Arduino Robot at Maker Faire 2013

Filed under: Misc, Robots

Comments

Via: Make

Source: Arduino

When it comes to hunting down humans running speeds, MIT's cheetah might come second to Boston Dynamics' own high-velocity quadruped, but by substituting pneumatics with motors, MIT's version apparently runs far more efficiently. At the recent International Conference on Robotics and Automation, the Institute of Technology showed of its newest version, which reached a top speed of 13.7 mph. To accomplish this, the runner still needs parallel support bars to constrain movement in one dimension, reducing any roll, yaw -- and the chances of a pretty expensive fall. The team says the new version's cost of transport (COT is power consumption divided by weight, times velocity) is around 0.52. In comparison, Honda's Asimo has a hefty COT of 2.

This impressive efficiency is down to the use of electric motors over hydraulics, with a new "three phase permanent magnet synchronous motor" providing the necessary torque. Researchers also used biometric principles to conserve energy and reduce stress on joints, including Kevlar tendons across the back of the legs. With all those efficiency increases, it mean that MIT's cheetah can theoretically run while carrying its own power source. We've added a video after the break, where you can see the bot hit its top speed while carrying some battery dummy weights.

Filed under: Robots

Comments

Via: Spectrum IEEE

Source: MIT Biomimetics

We've seen software and even TV shows that teach younger kids about technology, but we haven't really seen ready-made educational robots for that age group -- and no, AIBO and Furby don't count. Play-i, a new startup involving former Apple and Google employees, thinks it's time that the younger set receives some truly helpful mechanical companions. The company tells AllThingsD that it's developing robots that 5 to 8 year olds can program through mobile devices, teaching them about code in a more tangible way than a device screen would allow. While details of the robots are scarce, the team is shooting for sub-$100 prices that parents could afford: these bots may not be limited to classrooms. We'll hopefully discover more when Play-i starts a crowdfunding campaign in the summer, although it will still be a long while before we're picking up Junior's First Automaton.

[Image credit: Alonso Inostrosa Psijas, Flickr]

Filed under: Robots

Comments

Source: AllThingsD

Move aside, Sand Flea, you're not the only jumping robot in town. The researchers over at the University of Pennsylvania have taught their little six-legged X-RHex Light to make leaps and bounds as well, making it one of a few bots to both run and jump effectively. While it can't spring as high as the Boston Dynamics critter, the X-RHex can cross gaps with not just a bound but a running gait, given enough room. It can also flip itself over, climb onto a ledge with a double hop and perform a leaping grab to something as high as 73 centimeters (28.74 inches). The X-RHex itself isn't new; the curved-legged contraption has been around for at least a couple years, and even sported a cat-like tail for balance at one point. Still, the fact that the hefty 6.7 kilogram (14.8 pound) machine can now somersault through the air is a quite a victory, and one that reminds us of the impending robocalypse. Check the video below to see the bouncy guy in action.

Filed under: Robots, Alt

Comments

Source: IEEE Spectrum

We've seen plenty of robots scale walls over the years, from models that emit supersonic streams of air to gecko-inspired creations, but few can carry more than their own weight, much less handle rough terrain. Enter this unique Swiss-made machine, which handles both tasks with aplomb thanks to the rapid melting and cooling of its thermoplastic adhesive feet. Created by the whiz kids over at the Swiss Federal Institute of Technology, the plastic compounds in the contraption's tootsies melt at around 70 degrees Celsius (158 Fahrenheit), where they're tacky enough to stick and fill surface gaps. If the bot needs to take a step forward, a thermoelectric effect kicks in to cool the plastics down, detaching the foot in the process. Repeat the motion several times and you get a tiny climbing critter that's able to carry about six to seven times its own weight over complex surfaces, a feat that's sure to be of actual use someday. It's certainly more practical, though a lot less fun, than one that mixes cocktails. Go on after the break to see the little climber in action.

Filed under: Robots, Alt

Comments

Source: IEEE Explore, New Scientist

"Emergency taking place!" That's quite possibly the last thing you'd want to hear from anyone smelling your breath -- a female humanoid robotic head mounted atop a rectangular pink and red box being no exception. Similarly, a robotic hound passing out after smelling your feet should certainly be cause for alarm. Japanese company CrazyLabo paired up with Kitakyushu National College of Technology to create both bots, tasked with smelling your breath and your feet, respectively. The woman, named Kaori-chan, passes judgement on four levels, with feedback ranging from "It smells like citrus!" to the dire exclamation you read about above.

The pooch, for his part, doesn't speak, but instead displays varying levels of affection -- it'll cuddle up if things are looking good, but it'll bark or growl if it's time to change those socks. If the situation is beyond repair, he'll collapse, as Chopin's funeral march plays in the background. It's just as depressing as it sounds. Granted, it's all in good fun, but if you're easily offended (or often offending), you probably won't want to venture any closer than the demo video at the source link below.

Filed under: Robots, Alt

Comments

Source: Asahi Shimbun (article), Asahi Shimbun (video)

We've already seen the RP-VITA in action -- and so, for that matter, has the FDA. Now iRobot / InTouch Health's telepresence 'bot is ready to take the field. The companies today jointly unveiled a list of seven US and Mexican hospitals that will be using the iPad-friendly wheeled robot. The list includes a handful of locations that helped demo RP-VITA ahead of its official release. Check in after the break for all the locations, which include half a dozen in the US and one in Mexico.

Filed under: Robots

Comments

We've seen Emotiv's Epoc headset control cars and trapeze acts, but now a small posse of students at Columbia University is teaching it how to control a robotic arm. The appendage, aptly named ARM for Assistive Robotic Manipulator, was envisioned as a wheelchair attachment to help the disabled. According to the team, the goal was to keep costs in the neighborhood of $5,000 since insurance outfits Medicare and Medicaid won't foot a bill for assistive tech that's much more than $10,000. To keep costs low, the crew built the limb from laser cut wood, and managed to keep the final price tag at $3,200. Since picking up EEG signals and interpreting them accurately can be tricky, the group says it settled on monitoring EMG waves, which are triggered by muscle movements, for additional reliability.

Lifting your eyebrows makes the device open its grip, clenching your teeth shuts it and moving your lips to the left and right twists the claw, while other motions are currently handled by using a PlayStation 2 controller. In the lab, the contraption has seven degrees of freedom, but it was reduced to five when we took it for a spin. It was hit or miss when this editor put the headgear on, between making sure facial gestures were spot on and the equipment's attempts to pick up clear signals.

Gallery: ARM, Assistive Robotic Manipulator hands-on

Filed under: Robots, Alt

Comments

Cornell University may be the host of the Cornell Cup competition, but that doesn't mean it can't bring its own robots to join in on the fun. This year, students brought along a few bots, dubbed dunebots, outfitted with all-terrain wheels and equipped with laser tag turrets. The rugged rig features a pair of cameras, a dustproof and water resistant chassis, air intakes capped with filters, and other components for suspension and steering. Not only does the team plan on releasing code and documentation for the project, but the hardware was designed with modularity in mind, so others can build their own modified versions.

Taking the robot into battle requires two pilots armed with Xbox 360 controllers: one directing where it travels, and another aiming the turret and firing. Driving the buggy over the web is also possible, though it takes a few seconds for it to react. The group also baked in voice controls, to boot. If you're not watching the car duke it out in person, you can even tune in over the web and watch a live video stream from one of its onboard cams. Its top speeds haven't been firmly nailed down, but the team says the bot was running at approximately 35 percent of its full potential, since it was deemed too fast for conference attendees. Hit the jump to catch us talk with the effort's Computer Science lead Mike Dezube, and to see a dunebot in action.

Gallery: Dunebot hands-on

Filed under: Robots, Alt

Comments

There's hardly a shortage of animal inspired robots, but few are as tiny as Harvard's autonomous RoboBee. The robotic insect has been around for a while, but researchers at the Wyss Institute for Biologically Inspired Engineering only recently managed a minor breakthrough: controlled flight. Using new manufacturing and design processes, the team has managed to keep the coin-sized bug aloft by independently manipulating the robot's wings with piezoelectric actuators and a delicate control system.

"This is what I have been trying to do for literally the last 12 years," explains Professor Robert J Wood, Charles River Professor of Engineering and Applied Sciences. "Now that we've got this unique platform, there are dozens of tests that we're starting to do, including more aggressive control maneuvers and landing." There's more to be done, however. The tiny machine still requires a tether for power and control, and researchers are still studying nature to suss out how insects cope with flying through wind and the elements. Eventually, the team hopes to outfit the RoboBee with lightweight batteries, an internal control system and a lighter chassis. For now, however, they're just happy to learned to steer. Check out the insect in action after the break.

Filed under: Robots

Comments

Source: Harvard

This three-fingered manipulator has just about everything you could ever want in a robotic hand. It's relatively low-cost, it's powerful, it's capable of picking up objects both large and small, and it's robust. In fact, we've already seen the thing used as a tee for an aluminum bat. The hand, which was developed by researchers at iRobot, Harvard and Yale, was created as part of DARPA's ARM Hardware (ARM-H), a program track focused on the creation of inexpensive, dexterous hands. According to its creators, the key here is "function rather than trying to mimic a human hand," which helped bring down the cost of building the three-fingered grasper. Check out a video of the Ninja Turtle-esque gripper getting put through its paces -- and strengthening its core with a 50-pound kettle bell -- after the break.

Filed under: Robots

Comments

Tokyo Institute of Technology's SOINN (Self-Organizing Incremental Neural Network) bot was impressive enough during our first introduction back in 2011, but the intelligent device can now tap the web for its latest trick: accurate object identification. The updated system, which appears to utilize a database akin to Google's image search, can scour the web for similar shots, making it possible to ID objects based on comparable structures published on the web. It can distinguish a box cutter from a knife, for example, or a rickshaw from a car. For now, SOINN is limited to identifying objects in images, including those captured in realtime with a camera, but its designers imagine that future revisions could enable content recognition in video streams, and audio clips, too. Our friends at DigInfo saw the update in action -- check it out for yourself in the video after the break.

Filed under: Robots, Internet, Alt

Comments

Source: DigInfo.TV

Americans like to tease Canadians about their colorful (and often animal-themed) money, but we think the tables might just have turned. When the Bank of Canada issues a new $5 polymer bill this November, one side will include both the Canadarm2 and Dextre manipulator robots in tribute to the nation's work on both the Space Shuttle and International Space Station. Let that sink in for a moment: a country's currency will reference space robots alongside the usual politicians. The only thing dampening the awesomeness is the irony of it all, as it's an ode to technology in a format that's being destroyed by technology. Still, we'll consider the $5 note a victory for geeks everywhere when we're buying a box of Timbits.

Filed under: Robots, Transportation

Comments

Source: Bank of Canada