German robot arm learns ping-pong as it plays humans, might rival its masters

Germans robot arm learns pingpong as it plays, might rival its human masters

We like to tell ourselves that learning by doing is the best strategy for improving our skills, but we seldom apply that philosophy to our robots; with certain exceptions, they’re just supposed to know what to do from the start. Researchers at the Technical University of Darmstadt disagree and have developed algorithms proving that robot arms just need practice, practice, practice to learn complex activities. After some literal hand-holding with a human to understand the basics of a ping-pong swing, a TUD robot can gradually abstract those motions and return the ball in situations beyond the initial example. The technique is effective enough that the test arm took a mere hour of practice to successfully bounce back 88 percent of shots and compete with a human. That’s certainly better than most of us fared after our first game. If all goes well, the science could lead to robots of all kinds that need only a small foundation of code to accomplish a lot. Just hope that the inevitable struggle between humans and robots isn’t settled with a ping-pong match… it might end badly.

Filed under: Robots, Alt

German robot arm learns ping-pong as it plays humans, might rival its masters originally appeared on Engadget on Sun, 28 Oct 2012 07:57:00 EDT. Please see our terms for use of feeds.

Permalink New Scientist  |  sourceUniversity of Texas (PDF)  | Email this | Comments

Latest posts

Congress doesn’t seem to know if the TikTok deal complies with its law

TikTok finally closed a deal meant to bring it into compliance with the law that should have banned it a year ago, and the...

Retro handheld maker Anbernic has a new gamepad with a screen and heart rate sensor

File this one under "Things that make you go, 'Hmmm…'" Retro handheld maker Anbernic is launching a new controller with a screen. But unlike...

A rival smart glasses company is suing Meta over its Ray-Ban products

Meta is being sued by Solos, a rival smart glasses maker, for infringing on its patents, Bloomberg reports. Solos is seeking "multiple billions of...

Google Photos can now turn you into a meme

In Big Tech's never-ending quest to increase AI adoption, Google has unveiled a meme generator. The new Google Photos feature, Me Meme, lets you...

‘We’re going to let VR be what it is’ Meta CTO Andrew Bosworth addresses the major VR layoffs – and teases a new direction...

Meta finally addresses its VR layoffsThe Reality Labs CTO also explains its new focus on glasses... and suggested its metaverse has a new home...

I watched the first trailer for ‘The Muppet Show’ — and it looks like the inspirational, celebrational, muppetsational comeback fans have been waiting for...

Disney+ unveils first full The Muppet Show special trailerSabrina Carpenter starsIt hews closely to the originalI'm old enough to remember the confusion over a...

‘Asus will no longer add new mobile phone models in the future’: CEO confirms no more Zenfone or ROG smartphones are coming as it...

Asus confirms no new phones for 2026 - leaving Zenfone and ROG lines frozen indefinitelySmartphone profits shrink as users upgrade more slowly and hardware...

There’s a sneaky way to watch UFC 324 for FREE

Watch UFC 324 live from 9pm ET on Saturday, January 25Free with Walmart+ 30-day free trial Use a VPN to access Walmart+ from anywhereUFC...

I watched Disneyland Handcrafted — and it’s the kind of documentary you want to rewatch

There’s a certain joy that comes with walking into a Disney park anywhere in the world – but it’s hard to argue that any...

I’m not sure anyone expected this – an unlikely new entrant enters the flash drive market, and it’s one for true Raspberry Pi fans

The Raspberry Pi Flash Drive offers 128GB and 256GB high-speed optionsSequential performance reaches the maximum bandwidth of USB 3.0 brieflySMART reporting and TRIM support...