perching
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Swiss lab builds lightweight, tree-perching glider robot, swarms to follow
Last we heard from Mirko Kovac of the Switzerland-based EPFL Laboratory of Intelligent Systems, he was setting a robot high-jump record with his grasshopper-inspired bot. Now he's back with what might be an even more impressive robot -- a 4.6 gram glider that can fly headfirst into any surface, perch itself, and then detach on command. The idea there being that the gliders could be outfitted with sensors and deployed en masse in difficult to reach areas -- Kovac gives the example of a swarm equipped with heat-sensors that could attach themselves to trees and monitor for forest fires. What's more, he says that the same perching mechanism could also be applied to other robots -- possibly even a hybrid of the glider and his grasshopper bot that could hop and fly around before finding a spot to perch itself. Head on past the break to see Kovac explain it himself on video.
TGS 2009: Capps talks about missing 'perching' cover system from Gears of War 2
"Everyone expects sequels to be bigger and better," Dr. Michael Capps said in his Gears of War panel at Tokyo Game Show. While talking about visual prototyping, he showcased a new type of cover that was in development for GoW2 called "perching" that was ultimately removed from the game. This system would allow for the player to take cover behind a wall as usual, but by pushing up, Marcus would be able to grab the top of the wall, and pull up. Hanging from the top of the wall, players would be able to fire their gun, with an improved vertical vantage of the battlefield.It looked really cool, yes, but Capps talked about how they couldn't implement it in the game because it simply broke the game -- especially in multiplayer. It would be unfair if players could see the entire battlefield, while still being able to stay in cover. Too bad ... because it did look really cool.
Researchers create "perching" robotic aircraft
Sure, your average helicopter can land in a whole mess of places, but what if you really need to squeeze that sucker onto a steep incline? Normally, you'd be out of luck if the slant were anything more than a measly 20-degrees, but some Georgia Institute of Technology researchers have managed something a bit more extreme. Eric Feron, an aerospace engineer, and colleague Selcuk Bayraktar have created a new breed of robot helicopter which can land, or "perch," at inclines up to 60-degrees. On a similar tip, MIT researcher Jonathan How has fashioned another unique unmanned aircraft which can take off and land from a "prop hang" position, wherein the plane stands on it's tail in midair. The hope is that these new technologies will help get aircraft into -- and back out of -- complicated spots with a new level of maneuverability. Also, the engineers probably just love blowing people's minds. Check the videos after the break to experience the gravity-defying moves yourself.
