Bipedal robots have been a tough ask for engineers. Creating a bot thats steady, self-balancing, and able to adapt to uneven terrain (one of the main advantages of going bipedal in the first place!) is a tough ask. But, as this newly unveiled bot from Agility Robotics proves, were getting good at it. <\/p>\n
The bots name is Cassie, and, as reported by IEEE Spectrum, it comes from a fine lineage of bipedal robots. Agility Robotics is a spinoff company from Oregon State University, and the firms researchers previously created the ATRIAS robot. (You may remember ATRIAS from a video of it playing a slightly one-sided game of dodgeball.) <\/p>\n
ATRIAS was the first machine to demonstrate human-like gait dynamics and implement spring-mass walking, but it was not a practical machine for any use other than science demonstration. Agility Robotics co-founder Jonathan Hurst told Spectrum. (Spring-mass walking basically uses the elasticity of springs to create a passive mechanism mimicking human muscles.) <\/p>\n
As well as improving this mechanism, Cassie also adds a 3-degrees-of-freedom hip joint that allows it to be steered more easily, and powered ankles that mean it doesnt have to jig from foot to foot to stand still. (It can just... stand.) A possible final design for a consumer model of Cassie is mocked up below: <\/p>\n
But what could such a bipedal bot be used for? Well, walking around on two feet may be complex in engineering terms compared to, say, a wheeled robot, but it means the bot can go pretty much anywhere humans can. Rocky ground? No problem! Stairs? Taking em one by one. Agility Robotics suggests their tech could be used to make search-and-rescue bots; to help improve prosthetic limbs or exoskeletons; and, presumably if the bots become cheap enough, delivering packages. They just need to remember to give it a telescoping stick so it can poke doorbells. <\/p>\n
Oh, and because the video above shows a self-balancing robot, heres the traditional kick-to-the-abdomen all such bots seem to be subjected, too: <\/p>\n
Just wait till it learns to kick back. <\/p>\n
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Read more from the original source:<\/p>\n
This bipedal robot could deliver your packages one day - The Verge - The Verge<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Bipedal robots have been a tough ask for engineers. Creating a bot thats steady, self-balancing, and able to adapt to uneven terrain (one of the main advantages of going bipedal in the first place!) is a tough ask. But, as this newly unveiled bot from Agility Robotics proves, were getting good at it Continue reading