Whoa: Boston Dynamics Announces New WildCat Quadruped Robot

A new robot from Boston Dynamics can run outdoors, untethered, at up to 25 km/h

2 min read
Whoa: Boston Dynamics Announces New WildCat Quadruped Robot

Boston Dynamics has just updated its YouTube channel with some new videos. One of them is an update on Atlas. Another is an update on LS3. And the third is this: WildCat, a totally new quadruped robot based on Cheetah, and out of nowhere, there's this video of it bounding and galloping around outdoors, untethered, at up to 25 km/h (16 mph). Whoa.

Here's the video caption:

WildCat is a four-legged robot being developed to run fast on all types of terrain. So far WildCat has run at about 16 mph on flat terrain using bounding and galloping gaits. The video shows WildCat's best performance so far. WildCat is being developed by Boston Dynamics with funding from DARPA's M3 program.

This video was only just posted (perhaps half an hour ago), and the Boston Dynamics website doesn't seem to have any additional information about the robot just yet.

While tonight's unveiling was somewhat of a surprise, we have been expecting this platform to show up at some point. A little over a year ago, when Boston Dynamics had Cheetah sprinting at over 45 km/h (28 mph), we learned that an untethered version called WildCat capable of running outdoors was in the works, and this is the concept image for that robot from September 2012:

That looks pretty close to the actual robot, doesn't it?

WildCat's current top speed of 25 km/h is significantly slower than Cheetah's 45 km/h, but we can only speculate as to whether that's a limitation imposed by the on-board power, the gait, or simply the fact that WildCat is (as far as we know) a newish robot that probably has a lot of refinement in its future. We also don't know how well WildCat might perform outside of a parking lot, or whether it's capable of the same sort of sensor-based obstacle avoidance as LS3 is.

Hopefully, we'll get more info on WildCat from Boston Dynamics in the next day or two, and we'll update this post as soon as we can.

[ Boston Dynamics ]

The Conversation (0)

How Robots Can Help Us Act and Feel Younger

Toyota’s Gill Pratt on enhancing independence in old age

10 min read
An illustration of a woman making a salad with robotic arms around her holding vegetables and other salad ingredients.
Dan Page

By 2050, the global population aged 65 or more will be nearly double what it is today. The number of people over the age of 80 will triple, approaching half a billion. Supporting an aging population is a worldwide concern, but this demographic shift is especially pronounced in Japan, where more than a third of Japanese will be 65 or older by midcentury.

Toyota Research Institute (TRI), which was established by Toyota Motor Corp. in 2015 to explore autonomous cars, robotics, and “human amplification technologies,” has also been focusing a significant portion of its research on ways to help older people maintain their health, happiness, and independence as long as possible. While an important goal in itself, improving self-sufficiency for the elderly also reduces the amount of support they need from society more broadly. And without technological help, sustaining this population in an effective and dignified manner will grow increasingly difficult—first in Japan, but globally soon after.

Keep Reading ↓Show less