Archive for the ‘robotics/AI’ category: Page 1985
Jul 30, 2018
AI-driven robot hand spent hundred years teaching itself to rotate cube
Posted by Dan Kummer in categories: information science, robotics/AI, virtual reality
A reinforcement learning algorithm allows Dactyl to learn physical tasks by practicing them in a virtual-reality environment.
Jul 30, 2018
Sweet Pepper-Harvesting Robot
Posted by Shailesh Prasad in categories: food, robotics/AI
Jul 30, 2018
Chinese Scientists Want to Capture a Small Asteroid and Land it on Earth
Posted by Shailesh Prasad in categories: robotics/AI, space
Space agencies have successfully studied asteroid and comets up close on several occasions, but capturing one for mining is also in the works. A group of Chinese scientists is looking to go a step further. Their ambitious plan involves not just capturing an asteroid, but bringing it down to the surface of Earth for study and mining.
This does sound pretty crazy on the face of it, but researchers from the National Space Science Center of the Chinese Academy of Sciences say it’s feasible. Researcher Li Mingtao and his team presented the idea at a conference to explore ideas for future technology in Shenzhen. Li says that the mission could focus on asteroids that cross Earth’s orbit, which could make them a potential hazard in the future. The Chinese plan could turn a hazard into a new source of rare materials.
The asteroids targeted by this project would be on the small side — probably just a few hundred tons. The first step is to send a fleet of small robotic probes to intercept the space rock. Then, they would deploy a “bag” of some sort that covers the asteroid, allowing the robots to slowly alter its course and steer it back to Earth.
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Jul 30, 2018
DARPA pushes for AI that can explain its decisions
Posted by Shailesh Prasad in categories: innovation, robotics/AI
Companies like to flaunt their use of artificial intelligence to the point where it’s virtually meaningless, but the truth is that AI as we know it is still quite dumb. While it can generate useful results, it can’t explain why it produced those results in meaningful terms, or adapt to ever-evolving situations. DARPA thinks it can move AI forward, though. It’s launching an Artificial Intelligence Exploration program that will invest in new AI concepts, including “third wave” AI with contextual adaptation and an ability to explain its decisions in ways that make sense. If it identified a cat, for instance, it could explain that it detected fur, paws and whiskers in a familiar cat shape.
Importantly, DARPA also hopes to step up the pace. It’s promising “streamlined” processes that will lead to projects starting three months after a funding opportunity shows up, with feasibility becoming clear about 18 months after a team wins its contract. You might not have to wait several years or more just to witness an AI breakthrough.
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Researchers at the National Institute of Standards and Technology (NIST) have made a silicon chip that distributes optical signals precisely across a miniature brain-like grid, showcasing a potential new design for neural networks.
Jul 30, 2018
How I Built Myself Bionic Limbs
Posted by Shailesh Prasad in categories: biotech/medical, cyborgs, robotics/AI, transhumanism
This is the next generation of robotic prosthetics. Here’s how they work.
Watch the full TED Talk here: http://bit.ly/2LQErPg
Jul 30, 2018
Google Glass Is Back–Now With Artificial Intelligence
Posted by Shailesh Prasad in category: robotics/AI
An app for Glass aimed at factory workers can understand spoken language and respond with oral responses. Next up: image recognition.
Jul 30, 2018
Self-healing graphene could make robots that fix themselves with water
Posted by Shailesh Prasad in categories: 3D printing, robotics/AI
Adding graphene to a gel makes a 3D-printable substance that dries to be strong and conductive and heals when wet.