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Autonomous quadrotor beats two human pilots in a drone race
Researchers from the University of Zurich have created an algorithm that allowed an AI-powered drone to beat two human pilots on an experimental race track.
Watch a 'transforming' drone blast out of a cannon
Researchers launched a drone from a pneumatic baseball pitching machine strapped to a truck traveling 50 miles per hour. They hope this ballistic launch method might lead to drones that are better suited for emergency response and space exploration missions.
Fixed-wing drone lands on vertical surfaces like a bug
Scientists have borrowed a few tricks from Mother Nature in order to create a drone capable of landing flush against a wall. The Multimodal Autonomous Drone (S-MAD) looks like a small airplane and flies like a glider, but on approaching a flat surface is able to change configuration to make a smooth, ricochet-free vertical landing -- much like a graceful bird or a large, unpleasant insect, depending on how this unsettling robotic behavior makes you feel.
NASA wants to explore Saturn's biggest moon with drones
Despite brisk temperatures of -290 degrees F, Saturn's giant Titan moon is of great interest to scientists, thanks to Earth-like geography, hydrocarbon "lakes" and even possible life. Though NASA's Cassini-Huygens probe visited Titan some time ago, the space agency would like to return at some point -- this time with a quadrotor. Using the latest drone and sensor tech, it would weigh less than 10kg (22 pounds), deploy from a recharging nuclear "mothership" balloon and acquire high-res images from close to the surface. With the benefit of that reconnaissance, it could land at promising spots, take microscopic photos and scoop up samples to be analyzed later by the mothership. NASA plans to develop the mission concepts further and design the drone in collaboration with AeroVironment -- so we might one day see if Titan matches the insane artist concepts.
Drone equipped with Google's 3D-sensing phone won't be deterred
Google wants to put its Project Tango handsets in orbit, but researchers from the GRASP Lab at UPenn are keeping things on the down-low with one of their already-clever quadrotors. If you'll recall, Tango has a depth sensor, motion tracking camera and two Movidius vision processors to create an internal 3D map of its surroundings. That should, in theory, keep the drone aligned with pinpoint accuracy and no GPS signal. Judging by the video below, it worked perfectly -- the quadrotor stuck to a fixed point and pre-programmed flight path despite some healthy shoves. That should help future autonomous drones react better to their environment if we decide to send them out for, say, delivery duty.
Quadrocopters can balance, juggle poles in mid-air now (video)
Play-time at quadrocopter boot camp.
Secom offers a private security drone, serves as our eyes when we're away
Modern security cameras are rather limited: if an incident doesn't happen within a pre-defined field of vision, a company won't know what's happening until it's too late. Secom is giving anxious offices a rare solution in what's supposedly the first airborne drone for private security. Its customized Ascending Technologies quadrotor can take to the air if there's a break-in and record what's happening, even in areas that would normally represent blind spots. The automaton can also track moving subjects with a laser sensor and knows enough to keep its distance. Japanese firms wanting Secom's robot sentry will have to wait until after April 2014, when they can rent one at about ¥5,000 ($58) per month; the investment could be worthwhile just to freak out a few would-be burglars.
HyTAQ hybrid quadrotor robot travels by air and land, leaves us no place to hide (video)
Few robots can travel gracefully through more than one medium; more often than not, they're either strictly airborne or tied to the ground. The Illinois Institute of Technology's HyTAQ quadrotor doesn't abide by these arbitrary limits. The hybrid machine, designed by Arash Kalantari and Matthew Spenko, uses the same actuators to drive both its flight as well as a surrounding cage for rolling along on the ground, quickly switching between the two methods. It's clearly adaptable, but using the one system also provides large power advantages over a traditional quadrotor, Spenko tells us. While HyTAQ's battery lasts only for 5 minutes and 1,969 feet of pure flight, that jumps to 27 minutes and 7,874 feet when the robot can use a smooth floor instead -- and of course, it can hop over ground obstacles altogether instead of making a detour. The range of the robot and its pilot are the main limiting factors, but the patent process is already underway with hopes of winning commercial deals. We're both excited and worried as a result; as wonderfully flexible as HyTAQ is, widescale adoption could lead to especially relentless robots during the inevitable takeover.
50 quadrocopters take to Austria's skies for synchronized swarm (video)
If AscTec's Hummingbird quadrocopters continue to fly around in your nightmares, you might not want to watch their latest video -- even if they resemble hypnotic robot fireworks. Ars Electronica Futurelab and Ascending Technologies teamed up for this latest show, programming 50 LED-equipped quadrocopters to frolic over the Danube last week. Watch them dance after the break.
Robotic quadrotors' training now complete, proven with razzle-dazzle Cannes show (video)
We've watched our potential quad-mech overlords from KMel Robotics evolve from agile solo acrobats to worker bees to deft synchronized performers. It seemed only a matter of time before they would hunt down Sarah Connor en masse -- or take the show-biz world by storm. Fortunately for us, the tricky flyers chose to embrace their flamboyant side at a tour-de-force 16-quad lightshow in Cannes, where they opened the Saatchi & Saatchi New Directors' Showcase. The soaring automatons pulled all their past tricks out of the bag, flying precisely with mirrors to bounce lights from below, all timed to dramatic music --which they also had a hand in controlling. The sparkly treat awaits right after the break.
DARPA's crowdsourced UAV competition heats up, takes off (video)
Late last year, DARPA launched UAVForge -- a competition that invites contestants to create their very own unmanned aerial vehicles, and submit them for voter-based evaluation. The project is far from over, but competing teams have already started sending in their proof-of-flight videos, giving us a glimpse of what's to come. So far, it looks like the GremLion UAV (pictured above) is the early favorite, after coming out victorious in the first round of voting. Developed by a team from the National University of Singapore, the GremLion looks like a bite-sized Death Star and flies around using a coaxial set of rotors that expand tulip-style out of its shell. Also included in the UAVForge showdown is a guy known as X-MAUS -- an Arduino-controlled quadcopter that can apparently transform into a more aerodynamic plane form upon liftoff. And, rounding out the list of notables is a submission from TU Delft known as the QuadShot, which is basically a miniature B-Wing from Star Wars. Except it's real. Hit up the break to see all three in action.
Acrobatic quadrocopters hunt in packs, seduce you into submission (video)
We've kept a pretty stern eye on the development of GRASP Lab's quadrocopters, and with good reason it seems, now that the four-bladed aerial ninjas have even more alarming abilities at their disposal. In the video after the break, watch them hold a variety of complex formations like it's no thing -- even while on the move. The 'copters can also take flight, or resume position, after being thrown into the air, navigating real world obstacles with deft fluidity. It's part of University of Pennsylvania's Scalable sWarms of Autonomous Robots and Mobile Sensors project (conveniently SWARMS for short), which is responsible for developing the air-born acrobats' new grouping skills. They say it's an attempt to replicate swarming habits in nature, though we're not convinced.
Quadrocopters don creepy eyes, build synthetic Christmas tree of envy (video)
First we let them play music, then they started juggling. Now quadrocopters are feeling emotions as well; namely, jealousy. One of Flying Machine Arena's dainty quadrocopters, nicknamed Juliet, was compelled to build its own synthetic Christmas tree after spying an authentic fir through a glass window. Sure, stacked bricks of festive foam seem innocent enough, but look into those ping-pong ball eyes and tell us you aren't a little worried that next year's "war on Christmas" will be the machine's war on humans. Fly past the break to see Juliet's envious construction project for yourself.
Quadrocopters reined in by Kinect leash, we feel safer already
It seems like the folks over at the Flying Machine Arena are finally starting to catch on -- those quadrocopters are going to kill us all. Thankfully, after teaching them to juggle and tap out some tunes, the researchers came to their senses and put the flying machines on a Kinect-controlled leash. Instead of flitting about autonomously, the four-rotored nightmares are directed by a puppeteer waving his hands. Movement is controlled by the right hand, while raising the left one tells the copter to do a little flip for its master's amusement, and a commanding clap makes it sit down like a good little pup. Best of all, if you don't give it any arm-waving instruction it just hovers and waits until you tell it otherwise. On further consideration, maybe we haven't been creating our own murderers, but a new man's best friend -- after all, they don't eat much and can't chew up your remotes. Check out the video after the break.
Quadrocopters: blooper reel edition
We have a gut feeling this is the video that'll be playing when 'the hive' takes over -- a sentimental, 'look how far we've come' victory reel for the Quadrotor nation. But for now, let's just keep the focus on the softer side of our future nemesis' training-room foibles. Playing like an über-geek version of America's Funniest Home Videos, we admit we cracked a smile watching these insect-like bots from the University of Pennsylvania's GRASP Lab take a few hard knocks in the humility ring. Fear of the swarm aside, it's a humorous twist on an otherwise droning research project. The take away? Schadenfreude -- it's not just for humans. [Thanks, Daniel]
Microdrones' flying robot films African wildlife, finds peace with nature
Sit back, relax and grab a cold one, because you're about to take an aerial tour of the Serengeti, courtesy of that flying drone you're staring at. Developed by Microdrones, this MD4-100 quadrotor was recently sent off to Kenya, where it gathered footage for a TV nature documentary produced by TBS Japan. By hovering over the terrain, the craft was able to get relatively up close and personal with zebras, elephants and other wildlife, without creating the same kind of disturbance that heavy duty, camera-laden trucks can wreak. Presumably, that's because the animals have no idea what to make of a flying robot, though part of us wants to believe there's some sort of full-circle, techno-evolutionary dynamic at work here, momentously bringing bot and beast together in some sort of pre-apocalyptic symbiosis. But that's just us. Hover past the break to see the video for yourself.
Tiny CrazyFlie quadrocopter piloted by Playstation controller, does not run Doom (video)
While autonomous quadrocopters are quietly evolving into Hunter-Killers, there's still one who just wants to be your friend and playmate. Meet CrazyFlie, a tiny (so tiny!) chopper you can hold in the palm of your fleshy, human hand. Built by the trio of hackers at Daedalus Projects, on a printed circuit board that weighs just 20 grams and spans eight centimeters, it's piloted using a Bluetooth Playstation controller; the onboard Cortex-M3 CPU keeps it flying stable by monitoring gyroscopes and accelerometers and adjusting rotor speed accordingly. Enjoy its adorable, gnat-like whirring in the video after the break, and the source link includes a detailed build diary for the truly ambitious.
Quadrocopters juggle balls cooperatively, mesmerize with their lethal accuracy (video)
You've seen one quadrocopter juggle a ball autonomously while gliding through the air, but how's about a pair of them working cooperatively? Yeah, we've got your attention now. The Zurich-based lab that brought us the piano-playing and ball-bouncing quadrocopter is back with a simply breathtaking display of robotic dexterity and teamwork. Like all mad scientists, they call their Flying Machine Arena research "an experiment," though we see it a lot more as a Pong-inspired dance of our future overlords. We all know how far video games have come since two paddles batted a ball between one another, right?
Microsoft's Surface becomes the world's biggest remote control for the AR.Drone (video)
Whether it's sheer boredom or the pursuit for something awesome, we really don't care -- the motivation behind writing software to allow Microsoft's Surface to control Parrot's AR.Drone is as immaterial as the wireless connection between the two devices. Jump past the break for video of this pair of much-loved niche machines getting their groove on.
Quadrocopters learn to build things, when will humans learn to fear them? (video)
The GRASP Lab quadrocopters were impressive enough by themselves, all slashing and swooping through the air with unerring precision, but then their makers had to go and give them the intelligence to work in groups and today the inevitable has happened: they've learned how to construct things! Sure, the structures are rudimentary, but we can recognize the beginnings of human containment cells when we see them. Skip past the break for the bone-chilling, teamwork-infused video.
