Liquid Metal Brings Soft Robotics One Step Closer to Terminator 2
In 1991, Terminator 2 introduced us to a “soft” robot made from then-futuristic shape-shifting technology arrived from the future — seemingly impervious to all weapons.
The special effects were stunning; the morphing metal shone like chrome and flowed like water. Bullets passed through the self-healing material as if it were butter.
Fast-forward to March 2018. Researchers at the University of Sussex in England have applied electrical charges to “liquid metal” allowing them to manipulate the material into 2-D shapes — so far, simple numbers and letters.
A computer controls the electrical activity so that the metal is programmable and dynamic. Simple, but with far-reaching implications for the soft robotics field.
Professor Sriram Subramanian, project head, said,“Liquid metal technologies are an extremely promising class of materials for deformable applications. One of our long-term visions is a programmable liquid metal that changes the physical shape, appearance and functionality of any object through digital control to create intelligent, dexterous and useful objects that exceed the functionality of any current display or robot.”
While a liquid metal terminator androids are a good ways off, researchers are considering possibilities like re-programmable circuit boards and conductive ink.
“The compelling evidence of detailed 2D control of liquid metals excites us to explore more potential applications in computer graphics, smart electronics, soft robotics and flexible displays,” said Research Associate Yutaka Tokuda.
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How Can We Imbue Artificial Intelligence With Compassion?
Can artificial intelligence be designed to be compassionate?
Given the ever-increasing pace of development in the world of artificial intelligence, many scientists and researchers are calling for more rigorous regulation to avoid potentially disastrous consequences. And the idea of building positive human values, such as compassion into AI design is quickly gaining momentum
Gregg Braden is a former senior computer systems designer, best-selling author, and leader in the fields of science and spirituality.
“The topic of compassion in artificial intelligence, while in many circles people have never heard of it, in the circles of science and technology it’s a hot topic,” Braden said. “In one way or another, this topic is going to touch each of our lives, and it’s going to happen faster than we have been led to believe. Humankind is at a crossroads right now, for the first time in the history of our species, where we have the technology to support the philosophy of the way we think about ourselves and our relationship to the world around us, to software, to robots, to artificial intelligence, (and) to machine intelligence.”
“The development of AI is moving at an exponential rate, it’s no longer linear, and it’s not regulated,” he said. “We’re talking about AI that is going to be running huge national and international systems of electricity, power, energy, water, food, and weapons systems that are the reality of our lives today. So, if we’re going to allow artificial intelligence to play a vital role in our lives, we want that intelligence to be more than intelligent — we want it to be smart, we want it to be intuitive, and we want it to be compassionate, as it makes the decisions that affect all of our lives.”
