One of Obama's last posts while in office showed him fist-bumping a robotic arm. It's actually a prosthetic robotic arm belonging to Nathan Copeland, who can control it with his mind and sense touch with it. Read the rest
The Florida Institute for Human & Machine Cognition (IHMC) developed a control algorithm enabling Boston Dynamics' Atlas humanoid robot to walk across a short stretch of rocky terrain. It's much harder than you might think.
"After each step the robot explores the new foothold by shifting its weight around its foot," IMHC explains. "To maintain balance we combine fast, dynamics stepping with the use of angular momentum (lunging of the upper body)."
In his 1854 book, Walden, Henry David Thoreau wrote, “Men have become the tools of their tools.” Thoreau’s assertion is as valid today as it was when he made it over one hundred and sixty years ago. Whenever we shape technology, it shapes us, both as individuals and as a society. We created cars, and cars turned us into motorists, auto mechanics, and commuters.
Over the centuries we’ve populated our world with machines that help us do things we can’t or don’t want to do ourselves. Our world has become so saturated with machines that they’ve faded into the background. We hardly notice them. We are reaching a new threshold. Our machines are getting networked, and enabling new forms of human machine symbiosis. We’re entering a new era where fifty billion machines are in constant communication, automating and orchestrating the movement and interactions among individuals, organizations, and cities.
Institute for the Future (IFTF) is a non-profit think tank in Silicon Valley, that helps organizations and the public think about long term future plans to make better decisions in the present. Mark Frauenfelder, a research director at IFTF interviewed Rod Falcon, IFTF’s Director of the Technology Horizons Program, which combines a deep understanding of technology and societal forces, to identify and evaluate these discontinuities and innovations in the near future. Rod discussed Tech Horizon’s recent research into how machine automation is becoming an integrated, embedded, and ultimately invisible part of virtually every aspect of our lives. Read the rest
The Allen Institute for Artificial Intelligence (AI2), funded by billionaire Paul Allen's, is developing projects like an AI-based search engine for scientific papers and a system to extract "visual knowledge" from images and videos. According to Scientific American, another goal of AI2 is "to counter messages perpetuated by Hollywood and even other researchers that AI could menace the human race." SciAm's Larry Greenemeier interviewed AI2 CEO and computer scientist Oren Etzioni:
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Why do so many well-respected scientists and engineers warn that AI is out to get us?
It’s hard for me to speculate about what motivates somebody like Stephen Hawking or Elon Musk to talk so extensively about AI. I’d have to guess that talking about black holes gets boring after awhile—it’s a slowly developing topic. The one thing that I would say is that when they and Bill Gates—someone I respect enormously—talk about AI turning evil or potential cataclysmic consequences, they always insert a qualifier that says “eventually” or this “could” happen. And I agree with that. If we talk about a thousand-year horizon or the indefinite future, is it possible that AI could spell out doom for the human race? Absolutely it’s possible, but I don’t think this long-term discussion should distract us from the real issues like AI and jobs and AI and weapons systems. And that qualifier about “eventually” or “conceptually” is what gets lost in translation...
How do you ensure that an AI program will behave legally and ethically?
If you’re a bank and you have a software program that’s processing loans, for example, you can’t hide behind it.
Here's a da Vinci Surgical System robot performing a delicate operation on a grape. Read the rest
Researchers from Germany's University of Bielefeld presented their OUROBOT, a "Self-Propelled Continuous-Track-Robot for Rugged Terrain," at the recent IEEE International Conference on Robotics and Automation. From their technical paper:
Adapting the concept of continuous tracks that are propelled and guided by wheels, a self-propelled continuous-track-robot has been designed and built. The robot consists of actuated chain segments, thus enabling it to change its form, independent of guiding mechanisms. Using integrated sensors, the robot is able to adapt to the terrain and to overcome obstacles. This allows the robot to “roll” and climb in two dimensions. Possible extensions of the concept to three-dimensional navigation are presented as an outlook.
The FarmBot Genesis is an open-source robot gardener for home food production. You design your mini-farm with their app and then the Raspberry Pi-powered robot handles the rest, from planting to watering, weeding to harvesting. The FarmBot Genesis sounds like the evolutionary descendant of Ken Goldberg and Joseph Santarromana's groundbreaking 1994 telerobotic artwork, the TeleGarden:
A robotics start-up, Momentum Machines, announced that it is going to open a restaurant in San Francisco that uses robots to make hamburgers.
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Every aspect of the burger is customizable, from thickness and cook time to condiments. The machine will take up about 24 square feet and the tech blog Xconomy predicted it could save a restaurant $90,000 a year in training and salaries.
Many people worry that the use of work-saving robotic technology like this machine will put vast numbers of people out of work. They might be right--one study from last year predicted that there's a 96.3% chance of restaurant cooks being put out of work by automation.
Concrete Problems in AI Safety, an excellent, eminently readable paper from a group of Google AI researchers and some colleagues, sets out five hard problems facing the field: robots might damage their environments to attain their goals; robots might figure out how to cheat to attain their goals; supervising robots all the time is inefficient; robots that are allowed to try novel strategies might cause disasters; and robots that are good at one task might inappropriately try to apply that expertise to another unrelated task. Read the rest
Developed at the Istituto Italiano di Tecnologia in Genoa, the iCub robot resembles a baby or a drunk trying to track a moving ball.
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Our humanoid robot, the iCub (I as in “I robot”, Cub as in the man-cub from Kipling’s Jungle Book), has been specifically designed to support research in embodied artificial intelligence (AI). At 104 cm tall, the iCub has the size of a five-year-old child. It can crawl on all fours, walk and sit up to manipulate objects. Its hands have been designed to support sophisticate manipulation skills. The iCub is distributed as Open Source following the GPL/LGPL licenses and can now count on a worldwide community of enthusiastic developers. More than 30 robots have been built so far which are available in laboratories in Europe, US, Korea and Japan (see http://www.iCub.org). It is one of the few platforms in the world with a sensitive full-body skin to deal with safe physical interaction with the environment.