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Microbot controls swarm of bacteria, puts all flea circuses to shame
Sylvain Martel, what hast thou sown? The director of the NanoRobotics Laboratory at the École Polytechnique de Montréal this week is presenting his latest microbot at ICRA in Japan, and it's got a pretty crazy trick. The solar panel-equipped device sizes up to about 300 x 300 microns, and using a sensor to detect nearby pH levels, it's been shown as capable of controlling a swarm of 3,000 bacteria using electromagnetic pulses. Sure, Martel suggests there'll be some eventual medical uses for the technology, but we'd be lying if we said the video demonstration didn't give us the willies. See for yourself in the video linked below. Read - Announcement Read - Video
Researchers create wirelessly-powered robot swarm
Wireless power has come a long way from Nikola Tesla's early ruminations on the matter, and it looks like some researchers from Duke and Georgia Tech are now taking the idea to its logical, robot-powering conclusion. While their setup (thankfully) isn't yet able to power robots beyond the confines of the Q L-C resonator-equipped table, it does appear to work remarkably well in that limited proof-of-concept, with five bots each equipped with a non-resonant pickup coil able to follow a path around the table, or simply sit still to recharge their batteries. They were even able to power an LED light with the system for good measure. Natually, they eventually hope to expand the system to power larger swarms of robots and do away with the need for batteries altogether. Yeah, that's a good idea. Head on past the break for a video.
Swarm robots invade UK conference, lets hope they're all accounted for
It looks like the Artificial Life XI conference hosted by the University of Southampton was home to a unsettling number of swarm robots this week, including some we've seen and some we haven't. Among the more interesting of the lot are the matchbox-size bots (pictured above) developed by a group of researchers from the host university, which apparently cost just £24 (or $46) each to produce and are able to independently divide up tasks with no central program controlling them. They're even able to redistribute tasks if some of the robots fail or are removed from the area, which the researchers say makes them ideal for use in far-flung locations and, as the BBC's video available at the link below shows, they're also adorable when set to music.[Thanks, David]
Video: Orb Swarm gets a brain, going autonomous at Burning Man
Remember Orb Swarm, that merry band of rolling semi-autonomous spheres? Well, they've seen the open-source wizard and came back with a brain. In other words, they've gone autonomous, or mostly so as they are now capable of navigating within a pre-defined GPS course. Besides navigation, these orbs feature an embedded processor, accelerometer and ZigBee wireless communication all of which allow the rolling spheres to "flock , flirt, dance and interact," say their creators. They're set for release en masse onto the Burning Man playa at the end of this month where they're sure to punish chemically-influenced revelers with a sense of panic suitable to the uprising. Check the video after the break for a taste if participating in pagan festivals celebrating experimental living is a bit beyond your sense of sheltered sensibility. [Via Hack A Day and BotJunkie]
Swarm robotics project further ensures our doom
Much to our dismay, this isn't the first swarm project that really makes us wonder how long humans will be running things on Planet Earth. MIT's own James McLurkin was recently down in Austin, Texas showing off a dozen or so of his hundred (is that even legal?) robots. The group was reportedly able to spread out, clump together, play follow the leader and circle the wagons, all of which were just ploys to distract us from seeing precisely how much they really know. Each of the appropriately-titled SwarmBots featured eight AA batteries, a 1.1-watt speaker, behavior LEDs, a radio, camera and an IR communications system. For those curious, each one cost around $2,000 to build, but Mr. McLurkin suggested that these were a bargain compared to typical research bots. It's all about perspective, baby.[Via Futurismic]
Swarm project lets semiautonomous orbs loose
Ah, it doesn't get much better than a smattering of spheres rolling about with absolutely no human intervention, now does it? Said scenario is exactly what members of the Swarm project are attempting to create, and while it managed to make an early appearance at Yuri's Night, the big show won't be unveiled until Burning Man commences. When all's said and done, a number of orbs will "flock, flirt, dance and interact" based solely on instructions beamed out by the directing orb, or mother node. Just be sure not to put yourself in the path of an oncoming ball of fury should you show up for the fireworks -- after all, it's not like a fellow human is directing the act.
K-Team's Khepera III: small, can swarm
University kids are probably already familiar with the Khepera lineup of research robots from Switzerland's K-Team. Now it looks like they're poised to release their latest, the Khepera III. Measuring in at just 690-grams (1.52-pounds) / 70-mm (2.76-inches) tall, this miniature robot is at home on the table top or swarming about the lab floor terrorizing undergrads. Yeah, it's small, but it packs in the features: 9 infrared and 5 ultrasonic sensors for near/far object detection, an optional pair of ground sensors to keep it from falling off the table, high-quality DC motors, swappable battery pack, and the ability to upgrade for WiFi, Bluetooth, extra memory, color camera, and eventually, a tiny robot arm dubbed the "Gripper." Clapper on/off? Oh hell yeah, it's all driven by an embedded Linux OS and open-source interfaces allowing you to adapt the Khepera for all kinds of sick, robotic fantasies. No pricing announced, but it should hit somewhere between $1k-$2k soon enough.[Via Robot Gossip]
Swarmanoid robot project foreshadows certain robotic takeover
So we had a glimpse of what thousands of robotic creatures linked together in harmonic teamwork looked like last year, but certainly didn't expect the European Union to go and drop £1,850,000 ($3,482,810) to make this kind of thing a serious endeavor. Nonetheless, an EU-sponsored 42-month research program into so-called swarm bots is set to commence next month, and will be led by Dr. Marco Dorigo of the University Libre de Bruxelles. The primary focus (aside from instilling an imminent fear of global robotic dominance) is to create a small army of specialized robots that can successfully "adapt to live in buildings," and help us common folk out while they're at it. The project will focus on 60 "dynamically connected autonomous 'bots," known collectively as a Swarmanoid, that consists of eye-bots, hand-bots, and foot-bots. While the names are fairly self-explanatory, eye-bots will handle the vision aspect while grappled onto ceilings, conveying the info to hand-bots (wall climbers and grabbers) and foot-bots (ground terrain specialists). Ultimately, the research team would like to see the bots solve certain "problems" by relying solely on one another's skill sets, and while we are admittedly frightened at what that really means, we'll just cross our fingers that the humans will still be the ones in control 3.5 years from now.[Via Robot Gossip]
