Nvidia Announces GR00T, a Foundation Model For Humanoids

Nvidia’s ongoing GTC developer conference in San Jose is, unsurprisingly, almost entirely about AI this year. But in between the AI developments, Nvidia has also made a couple of significant robotics announcements. First, there’s Project GR00T (with each letter and number pronounced individually so as not to invoke the wrath of Disney), a foundation model for humanoid robots. And secondly, Nvidia has committed to be the founding platinum member of the Open Source Robotics Alliance, a new initiative from the Open Source Robotics Foundation intended to make sure that the Robot Operating System (ROS), a collection of open-source software libraries and tools, has the support that it needs to flourish. GR00T First, let’s talk about GR00T (short for “Generalist Robot 00 Technology”). The way that Nvidia presenters enunciated it letter-by-letter during their talks strongly suggests that in private they just say “Groot.” So the rest of us can also just Continue reading Nvidia Announces GR00T, a Foundation Model For Humanoids

Two artificial intelligences talk to each other

Performing a new task based solely on verbal or written instructions, and then describing it to others so that they can reproduce it, is a cornerstone of human communication that still resists artificial intelligence (AI). A team has succeeded in modelling an artificial neural network capable of this cognitive prowess. After learning and performing a series of basic tasks, this AI was able to provide a linguistic description of them to a ‘sister’ AI, which in turn performed them. More details

How Zipline Designed Its Droid Delivery System

About a year ago, Zipline introduced Platform 2, an approach to precision urban drone delivery that combines a large hovering drone with a smaller package-delivery “Droid.” Lowered on a tether from the belly of its parent Zip drone, the Droid contains thrusters and sensors (plus a 2.5- to 3.5-kilogram payload) to reliably navigate itself to a delivery area of just one meter in diameter. The Zip, meanwhile, safely remains hundreds of meters up. After depositing its payload, the Droid rises back up to the drone on its tether, and off they go. At first glance, the sensor and thruster-packed Droid seems complicated enough to be bordering on impractical, especially when you consider the relative simplicity of other drone delivery solutions, which commonly just drop the package itself on a tether from a hovering drone. I’ve been writing about robots long enough that I’m suspicious of robotic solutions that appear to Continue reading How Zipline Designed Its Droid Delivery System

The Heart and the Chip: What Could Go Wrong?

Legendary MIT roboticist Daniela Rus has published a new book called The Heart and the Chip: Our Bright Future with Robots. “There is a robotics revolution underway,” Rus says in the book’s introduction, “one that is already causing massive changes in our society and in our lives.” She’s quite right, of course, and although some of us have been feeling that this is true for decades, it’s arguably more true right now than it ever has been. But robots are difficult and complicated, and the way that their progress is intertwined with the humans that make them and work with them means that these changes won’t come quickly or easily. Rus’ experience gives her a deep and nuanced perspective on robotics’ past and future, and we’re able to share a little bit of that with you here. Daniela Rus: Should roboticists consider subscribing to their own Hippocratic oath? The following Continue reading The Heart and the Chip: What Could Go Wrong?

Video Friday: Many Quadrupeds

Your weekly selection of awesome robot videos Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion. HRI 2024: 11–15 March 2024, BOULDER, COLO. Eurobot Open 2024: 8–11 May 2024, LA ROCHE-SUR-YON, FRANCE ICRA 2024: 13–17 May 2024, YOKOHAMA, JAPAN Enjoy today’s videos! How many quadrupeds can you control with one single locomotion policy? Apparently, the answer is “all of the quadrupeds.” Look for this at ICRA 2024 in a couple of months! [ EPFL ] Thanks, Milad! Very impressive performance from Figure 01, I think, although as is frequently the case, it’s hard to tell exactly how impressive without more information about exactly what’s going on here. [ Figure ] That awesome ANYmal Parkour research is now published, which Continue reading Video Friday: Many Quadrupeds