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Want an adorable little Android cellbot to call your own, but aren't quite ready to tackle Arduino code? Darrell Taylor's got you covered with an audio-controlled, jousting cellbot: no muss, no fuss, no microcontroller. The Make project, called TRRSTAN, accepts commands via Google chat, web browser, or Wii remote piped through the headphone jack of your Android phone -- the robot's brain, of course. Tack on a few makeshift weapons procured at the local dollar store, and you've got a homemade warrior you can be proud of. Want one? Taylor has a ready-made kit available for just shy of $50, and offers a 'fully assembled' option for the extra-lazy robot enthusiast. Of course, you could always go back to playing Android-bots with your Legos if you aren't quite ready to big-boy world of DIY. Just sayin'. Make Make: Projects

Remember when you didn't consider climbing trees a chore? Treebot doesn't -- but then, it wasn't programmed to know boredom. The robot was designed by a team at The Chinese University of Hong Kong for the express purpose of shimmying up trees autonomously, figuring out the best route up a trunk using built-in touch sensors. The 'bot's body is designed like an inchworm, expanding and contracting as it works it way up -- unlike other climbers we've seen. Treebot can carry up to 3.7 pounds as it inches along, opening up the possibility of using the machine to prune hard to reach leaves. It can also shuffle up a variety of different plants, including bamboo stems, as evidenced by the sped-up video after the break. Unwieldy foliage, you've been put on notice. New Scientist The Chinese University of Hong Kong

It may look like nothing more than a random piece of seaside trash, but that ugly little creature you're staring at is actually known as Aquapod -- an amphibious robot that crawls around by falling over itself. Literally. Developed by researchers at the University of Minnesota's Center for Distributed Robotics, Aquapod uses two carbon fiber arms and a servo motor system to somersault itself around, like an inebriated horseshoe crab. It's certainly not the swiftest of bots, but this guy's durable enough to move across rough terrains and, per its nickname, is completely waterproof and in full control of its buoyancy. Creators Andrew Carlson and Nikos Papanikolopoulos say their $2,000 brainchild could one day be used to monitor fish populations and conduct underwater experiments -- or to simply scare the bejesus out of beach-going children. Video after the break. io9 IEEE Spectrum

There are plenty of wall climbing robots roaming the Earth, but few can scale heights as gracefully as this little guy can. Developed by researchers at the University of Canterbury in New Zealand, this bot can wind its way across any glass, metal or cloth terrain, without even touching its pods to the surface. The secret lies in Bernoulli's Principle, which states that as the speed of a fluid increases, its pressure decreases. This phenomenon also applies to streams of air, which, when moving at high speeds around of a circular gripper, can create a vacuum strong enough to hold things without actually touching them. In this case, air shoots out of the robot's feet at more than 2,000 miles per hour, creating enough pressure to lift the craft, while holding it close to the wall. The technology isn't new, but rarely can it support the weight of an entire device -- let alone the extra cargo that this climber's non-contact adhesive pads can hold. Researchers say the superso...

The rapture has come and gone, but the Maker Faire powers on. Despite warnings of a May 21st doomsday, folks came out in droves for the annual celebration of all things DIY, and we were there to bring you the best in homespun inventions. This year's Maker Faire was light on robots and big on corporate sponsorship. Among the giants supporting the little guys were Google, ASUS, and HP, but El Goog's presence extended beyond its dedicated tents. The new Android ADK was big with at-home tinkerers this year, spawning a number of little robots and at least one DIY alternative. Perhaps no other trend proved more pervasive than 3D printing, however -- every time we turned around there was another MakerBot or RapMan pumping out everything from statuettes of attendees tocutesy salt shakers. There were robotic building blocks, a Heineken-themed R2-D2, DIY drones, custom keyboards, and a ton of repurposed gadgets, but it was an arena of destructo-bots, tuc...

It may not be the first go-round for the Karmetik Machine Orchestra, but the automated musicians, fashioned by a group of students at the California Institute of the Arts, took the stage last night to prove that robots can rock. Among the mechanized musicians scheduled to perform at the Walt Disney Modular Theater were MahaDevibot, Glockenbot, BreakBot, and NotomotoN, described as a "duel-head drum with twelve beaters and a mallet orchestra." Each of the robots was built from salvaged parts and programmed by CalArts students, who control the machines from laptops during performances. A description of the show posted to the CalArts website touts music-producing robots suspended from the ceiling that trigger sound activated light shows and animation -- now that sounds like a way to spend a Thursday night. Check out a video of the players and their masters after the break. Huffington Post California Institute of the Arts

You may not be able to control it with your mind, but this robotic wheelchair from Sweden's Luleå University of Technology can still offer something that only a few others can -- "sight." The chair uses a laser sensor to generate a 3D map of its surroundings, which is then transferred to an on-board haptic robot, allowing the bot to pick up on and navigate its way around any obstacles. A visually impaired student already took the contraption out for a spin and said he felt "safe" while traveling through crowded corridors, comparing the experience to "using a white cane." Luleå's engineers, however, still have some fine tuning to do. The laser, for instance, can only recognize objects at a specific height, while ignoring everything above or below its field of vision. Researchers are also busy developing a new 3D camera for the chair and are hoping to have it ready for commercial use within the next five years. There's a full PR waiting for you a...

This guy had a pretty natural reaction upon discovering that the DLR Hand Arm System has learned to use a hammer: he took a bat to the thing. Rather than curbing the inevitable robotic uprising, however, the whole thing just demonstrates exactly how durable the mechanical appendage is, as it resumes normal functionality after the swift blow. The arm contains 52 motors and super strong synthetic tendons, and is the work of the German Aerospace Center, the electronic sadists who also recently took a hammer to one of their robot hands. Videos of the mayhem after the jump -- we're sure they'll be Skynet's Exhibit A. IEEE Spectrum

Remember that Ava telepresence bot that we were gaga over at CES? Well Google has decided to lend iRobot a hand in getting the tablet-topped automaton rolling with some Android apps. The two companies have teamed up to create Ava specific programs that can be run from an Android slate perched on the extending neck of this silicon-brained companion. Apparently any 'ol tablet will do, so you'll still be able to play  Angry Birds , but where's the fun in that? The exciting stuff will be apps that can communicate with the robot and pass it directions, meaning we need to figure out what our new, mechanical best friends should do for us. We've already got plenty of options for killing and beer  serving -- how about one that folds our laundry? Oh, wait. Well, we'll think of something. While we ponder you check out Ava's cameo at Google I/O and the PR after the break.

It's a new era for personal robotics. Meet Luna, the fully-programmable robot companion platform that will ship this year. As a platform, RoboDynamics -- a Santa Monica-based company previously grounded in telepresence -- is trying to position Luna as the 5-foot tall "beige box" of modern robotics. She comes with her own one-click Luna App Store, eight "Luna Expansion Ports" (think 12/5 volt USB for robots), and Luna CloudNet where third-parties can sell additional functionality like face recognition to app developers. The robot ships with a number of personality packs and features an 8-inch touchscreen, two cameras, wireless connectivity, a three-mic array, and a variety of sensors. Oh, and she's portable. Remember, Luna's not a prototype, but a real working robot that you can actually take home for the price of an  entry-level  fully-loaded laptop. Update : While $1,000 is the ultimate target price, the  initial  batch of limited edition Luna robots...

So it looks like a half-stuffed sock -- and it is, sort of -- but this sandfish-inspired search and rescue robothas the potential to change the way machines maneuver through disaster zones. Playing off its previous endeavors, a team of Georgia Tech researchers has designed a wedge-shaped head to manipulate the vertical movement of its sand-swimming invention through "complex dirt and rubble environments." By mimicking the pointy snout of the sandfish lizard, and attaching it to the body of its robot -- which sports seven servo-powered segments stuffed in a latex sock and sheathed by a spandex "swimsuit" -- the team found that subtle changes in the positioning of the robot's head made for drastic differences in vertical movement. When it was placed flat on the horizontal plane, the robot descended; when it was inclined above seven degrees, it ascended. For now, the robotic sandfish has been relegated to swimming in a sea of tiny yellow balls, but it's slated...

At the International Conference on Robotics and Automation in Shanghai, industrial robot company Yasakawa equipped a couple of its manufacturing machines with lightsabers and choreographed a violent ballet for them to perform. The resulting battle is more exhilarating than the duel at the end of Phantom Menace  and the performances are less lifeless than those in  Attack of the Clones . Best of all -- Lucas can't add 30 minutes of new CGI scenes and re-release the video below in 3D. Akihabara News IEEE Spectrum

A few years ago, engineers at Cornell were rejoicing when their Ranger robot set an unofficial world record by walking for 5.6 miles without stopping. Since then, the 22-pound bot has only built up its endurance, to the point where it can now chug along for a full 40.5 miles without a single battery recharge, or an ounce of human assistance. The Ranger pulled off the feat last week, when it completed nearly 308 laps around the university's Barton Hall running track, over the course of more than 30 hours. Engineers say that their bot's stamina has a lot to do with its energy efficiency. The Ranger runs on about 16 watts and uses them more sparingly than most of its mechanized brethren. It also saves juice by swinging its legs more liberally than most bipedal walkers, essentially allowing its limbs to fall freely before re-stabilizing itself. The robot's next challenge, apparently, will be to incorporate automatic steering into its gait, since walking in circles can ...

Yours truly knows exactly how determined one has to be to achieve the honor of Eagle Scout, but it's getting a heck of a lot easier for the more modern offspring of this world. This month last year, we saw the Video Games belt loop sashay into the Cub Scout ranks and make all of the others seem inadequate, and now, there's yet another award that'll likely have your nerd-of-a-child clamoring to suit up in blue or brown. The Robotics merit badge was just made official within the Boy Scouts of America, falling nicely into a sect that promotes science, technology, engineering and math. Officials are purportedly expecting some 10,000 or so of the nation's 2.7 million Scouts to earn this badge within the next dozen months, with those who choose to do so required to "design and build a robot while learning about robot movement, sensors and programming." Thankfully for aspiring Ben Heckendorns, we're told that "even some video game controllers ca...

What happens when a robot with immaculate dexterity comes to grips with a notorious board game from our childhood? Just ask Johns Hopkins University students, who successfully removed the wish bone from an Operation board using the da Vinci Robot. If you're familiar with the game, you'll know how incredibly difficult it was to prevent that ear-piercing noise from occurring-- even with our tiny fingers. Of course, we should have expected that a robot -- especially one capable of folding a tiny paper airplane -- would be able to accomplish this feat with such ease. Be sure to peep the pseudo-surgery in video form below the break.   johnshopkinsrobotics (YouTube)