The University of Pennsylvania's RHex robot is an all-terrain walker that has been in development for a decade. The robot's inventors have been programming obstacle-traversing strategies derived from parkour, getting it to do "double jumps, flips, and, through a combination of moves, even pull-ups:"
For the tallest obstacles, the robot can launch itself vertically, hook its front legs on the edge of the object it's trying to surmount, then drag its body up and over. The researchers fully demonstrated this particular maneuver under more controlled conditions in the lab.
The paper where Johnson and Koditschek outlined these capabilities—"Toward a Vocabulary of Legged Leaping"—was selected as a finalist for best student paper at the IEEE International Conference on Robotics and Automation in May.
RHex the Parkour Robot
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Earlier this month, I gave the afternoon keynote at the Internet Archive’s Decentralized Web Summit, and my talk was about how the people who founded the web with the idea of having an open, decentralized system ended up building a system that is increasingly monopolized by a few companies — and how we can prevent the same things from happening next time.
Designer Art Donovan writes, “I’m always looking for new and unique inspiration for my lighting commissions and the latest, cutting edge scientific devices offer a boatload of great design inspiration. From the cool, new ‘James Webb Space Telescope’ to the myriad of complex details in the L.H.P.C. at Cern- it’s a cornucopia of rich imagery.”
Some people say magic tricks are nerdy and best left to your 12-year-old asthmatic cousin. But others see value in perfecting the slight of hand and showmanship associated with a perfectly executed routine. We’re firmly in the latter camp. And now, we’re giving you the ability to put a few parlor tricks up your sleeve with the Penguin […]
Bluetooth speakers may be convenient to use, but many of them just aren’t that powerful. Sure, it may be fine if you’re seated in front of the speaker. But move across the room, and you may strain to hear what’s coming from those tiny drivers.There’s a reason why the G-BOOM Wireless Bluetooth Boombox (now $79.99 in the Boing […]
If you’re working to build your web programming knowledge, you know you have a lot of ground to cover. With literally dozens of languages, platforms and environments available to coders, mastering all those technologies can be a daunting task.Up-and-coming coders can start learning some of the most fundamental programming study areas with this Web Hacker course bundle – and […]