snakebot
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Snakebot and quadcopter combo makes for a go-anywhere rescue drone
Everyone has different ideas on what the perfect search-and-rescue robot is, and for a University of Pennsylvania Mod Lab team, it comes in the form of a snake drone-quadcopter chimera. The Hybrid Exploration Robot for Air and Land Deployment or H.E.R.A.L.D. is composed of two snake-like machines that attach via magnets to a UAV. After being carried to the site by the quadcopter, the snake bots can detach themselves, slip through the holes and cracks of a collapsed building, for instance, and slither to their destination. The researchers have been working on H.E.R.A.L.D. since 2013, but now that all its components can properly merge and work together like the robots in Power Rangers, they presented it at the 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems. You can watch the machine ace the tests its creators put it through in the vid after the break, including a part where a researcher used an Xbox controller to navigate a snakebot through a pipe.
Carnegie Mellon's robotic snake stars in a glamour video
We've been pretty into Carnegie Mellon's modular snake robots for a while now, and seeing as it's a relatively sleepy Sunday we thought we'd share this latest video of snakebots just basically crawling all over the place and getting crazy. Bots like these have been getting some serious military attention lately, so watching these guys wriggle into any damn spot they please is at once awesome and terrifying. Or maybe it's just the music. Video after the break.[Thanks, Curtis]
OC Robotics debuts half-inch diameter snake-arm robot
As we've seen, snake-like robots have long since move beyond the realm of nightmares into a frightening reality, and they just seem to keep on getting more and more plentiful. This latest one comes to us from UK-based OC Robotics, and has the notable distinction of being just a half-inch in diameter and a full 24 inches long, which is apparently just the ticket the US Department of Defense was looking for (it's currently testing the bot). Like other similar bots, this one boasts a camera and tool on its tip, and it can be operated using a joystick, which actually controls each of the independant "vertebrae" that makes up the arm. As you might have guessed, the company is already hard at work on even longer versions of the bot, but if you're not willing to wait for that, you can apparently put in an order for one of its current models right now.[Via Crave]
Surgical snakebots crawl down your throat
The Johns Hopkins University must employ some seriously bright folks, as researchers at the school are unveiling yet another marvel to benefit mankind, and this time their creation is headed for the nooks and crannies within your body that surgeons have difficulty reaching unassisted. Sure, the diminutive locales within your guts have been explored by robotic creatures before, but these "snake-like robots" could enable surgeons, operating in the narrow throat region in particular, to make "incisions and tie sutures with greater dexterity and precision." The invention consists of two thin rods tipped with "tentaclelike tools" capable of moving with six degrees of freedom; during surgery, the doctor would utilize a 3D visualization system to watch, control, and dictate the robotic tubes. Moreover, the snakes are crafted from nonferrous metals so it can be used around magnetic imaging equipment, and considering its ability to "make up 100 adjustments per second," nimbleness is in its nature. But if you're not exactly fond of such slithering creatures, you've still got time to escape, as researchers estimate that there's still about "five more years" of lab testing before we see Snakes on a Hospital Bed.[Via Physorg]
Make's coverage of RoboGames 2006
Having already blown our entire travel budget attending CES, E3, and various other important events in sunny locations, we weren't able to scrape together the funds to hit up this year's annual RoboGames festival in San Francisco, but luckily Make magazine/blog has filled in the void by providing some excellent coverage. Formerly known as the ROBOlympics, the event has grown to over 20 categories and demonstrations, covering some of the same territory we saw at the Eastern Canadian Robot Games -- such as sumo wrestling, fire-fighting, and line-following -- but also throwing in a little RoboCup-style soccer football, a new 3-on-3 hockey tournament, and even a trio of so called Tetsujin events in which otherwise unathletic individuals sport hydraulic mech suits which enable them to perform amazing feats of speed, strength, and dexterity. Besides sponsoring a display table among the likes of Lego and NASA, Make also has its Media Maker Bre Pettis filing daily videocasts and flickr photosets from the scene, featuring such Engadget faves as Vstone's Robovie-M, Kondo's KHR-1, and HiTec's Robonova as well as several other non-competitive models like Mark Sherman's snakebot and a rig that can play and seemingly defeat children at Connect Four. You can follow the links below to get a feel for all the action, and stay tuned to Make because Day 3 coverage is only starting to trickle in.Read- RoboGames siteRead- Make @ RoboGamesRead- RoboGames Day 1Read- RoboGames Day 2
CMU's Crusher military bot rumbles onto the scene
Although not quite as stealthy as some of the other spybots that we've seen, the 6.5-ton Crusher UGCV (Unmanned Ground Combat Vehicle), with its 8,000-pound payload and one-kilometer range, is certainly more versatile than your typical robosnake or Packbot. Unveiled today by the National Robotics Engineering Center (NREC) at Carnegie Mellon's School of Computer Science's Robotics Institute, Crusher, like its predecessor Spinner, was commissioned by DARPA to provide combat troops with a durable cargo and surveillance option that can operate mostly autonomously even in rough terrain. Crusher is powered by a series of electric motors whose batteries are charged with a turbo diesel generator -- giving it a top speed of 26 miles-per-hour -- and manages to avoid obstacles using an array of cameras and ladar lidar. Although its first two years of service will be restricted to support role duties, Army and DARPA officials will use Crusher's performance during the probationary period to evaluate its potential use in combat as well. [Warning: PDF link]
