Jollbot
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Grasshopper-inspired Jollbot rolls, collapses, jumps, won't mutate and attack Chicago
You know how the saying goes: "You've seen one grasshopper robot, you've seen 'em all." Well, actually, the one pictured above, called the Jollbot, is something kind of off the beaten path, even for grasshopper bots. The creation of PhD student Rhodri Armour at the University of Bath (yeah, the resort town with the natural hot springs), this robot is pretty multi-talented. Designed to be adept at handling multiple types of terrain, the Jollbot can jump up to a half meter in the air to avoid obstacles, but its spherical "cage" shape also allows it to roll in any direction. The robot uses electrical motors and stores energy in its skeleton. Just before a jump, the Jollbot collapses in on itself, then releases its energy in the jump. Armour theorizes that future versions of the machine could be solar powered. To see the robot in all of its glory, you'll probably want to check out the video after the break.[Via TFOT]
Leaping robots could embark on interplanetary exploration
Just as ASTRO and NextSat get ready for decommissioning, a duo of lightweight leapers are getting geared up to take the proverbial next step from testing to interplanetary exploration. Jollbot and Glumper, crafted by a group of mechanical engineers from the University of Bath, could provide solutions to "traveling across rough terrain, such as climbing stairs and jumping fences, that normally create obstacles for wheeled and walking robots." The machines utilize biologically inspired mechanisms that enable them to clear heights of up to 1.17-meters and capriole forward about two-meters at a time. Researchers are hoping to equip the devices with solar panels in order to keep them juiced up and ready to pounce at a moment's notice (you know, in case a stray asteroid comes zipping in), but there's been no plans made yet to get devices such as these launched into orbit.
