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Category: robotics/AI – Page 2336

Google’s artificial intelligence research lab DeepMind is exploring whether its technology could be used to identify early signs of eye diseases that ophthalmologists might not spot.

DeepMind, which was acquired by Google in 2014, has struck an agreement with Moorfields Eye Hospital in London that gives it access to about a million anonymous retinal scans, which it will feed into its artificial intelligence software.

The algorithm will target two of the most common eye diseases: age-related macular degeneration and diabetic retinopathy, which affect more than 100 million people around the world.

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Artificial intelligence is beginning to disrupt entire industries from finance to medicine. Yet the most revolutionary application has yet to arrive—and it’s an existential one.

As thinking machines become more integrated into our lives, we must expect a transformation in how we define what it means to be conscious; what it means to live and to die; and ultimately, what it means to love a non-human being.

These questions are artfully explored in the plot of the 2013 sci-fi film, Her, which tells the story of a man who falls deeply in love with an intelligent operating system. This OS, Samantha, is designed to evolve and adapt her personality to appeal to Theodore. She has a very human voice and provides constant empathetic support. As Samantha’s psychological and intellectual capacities grow, so does Theodore and Samantha’s love for each other.

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A future of soft robots that wash your dishes or smart T-shirts that power your cell phone may depend on the development of stretchy power sources. But traditional batteries are thick and rigid—not ideal properties for materials that would be used in tiny malleable devices. In a step toward wearable electronics, a team of researchers has produced a stretchy micro-supercapacitor using ribbons of graphene.

The researchers will present their work today at the 252nd National Meeting & Exposition of the American Chemical Society (ACS).

“Most power sources, such as phone batteries, are not stretchable. They are very rigid,” says Xiaodong Chen, Ph.D. “My team has made stretchable electrodes, and we have integrated them into a supercapacitor, which is an energy storage device that powers electronic gadgets.”

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Domino’s Pizza Enterprises has demonstrated delivery of hot pizzas by drone in Auckland, New Zealand.

The company has a long history of embracing high-tech concepts. Last year, they tested out a four-wheeled, driverless pizza delivery vehicle. And in 2012, Domino’s launched a casual build-a-pizza game that also let players order the pizza they built digitally for real life delivery.

The company also uses e-bikes and electric scooters for delivery. In a press statement, Domino’s Group CEO and Managing Director Don Meij said:

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“Liquid Metals to “Soft-Wire” Elastic Electronics”

A few years ago, some friends shared with me an amazing experiment of theirs involving liquid/ fluid base circuitry. Definitely is amazing; and is going to be amazing in where we are taking this type of technology along with synthetic biology.

The shape-shifting metals behind the T-1000 android assassin in the sci-fi movie Terminator 2 may not remain science fiction for long with the development of self-propelling liquid metals that could lead to the replacement of solid state circuits by elastic electronics.

Modern electronics are mainly based on circuits that use solid state components with fixed metallic tracks. However, researchers are trying to create soft circuits that act more like live cells, moving around autonomously and communicating with each other to form new circuits rather than being stuck in a predefined configuration.

Continue reading “Liquid Metals to “Soft-Wire” Elastic Electronics” | >

Hmmmm.

The Pentagon’s Defense Advanced Research Projects Agency (DARPA) is working on a new generation of electronic warfare systems that are based on artificial intelligence (A.I.). If the program were to prove a success, the new A.I.-driven systems would provide the United States military a way to counter evermore-capable Russian and Chinese radars.

“One of our programs at DARPA is taking a whole new approach to this problem, this is an effort we refer to as cognitive electronic warfare,” DARPA director, Dr. Arati Prabhakar, told the House Armed Services Committee’s Subcommittee on Emerging Threats and Capabilities on February 24. “We’re using artificial intelligence to learn in real-time what the adversaries’ radar is doing and then on-the-fly create a new jamming profile. That whole process of sensing, learning and adapting is going on continually.”

Current generation aircraft—including the stealthy Lockheed Martin F-22 and F-35—have a preprogrammed databank of enemy radar signals and jamming profiles stored in a threat library. But if those warplanes encounter a signal that has not previously been encountered, the system registers the threat as unknown—which means the aircraft is vulnerable to that threat.

Continue reading “Revealed: Pentagon’s Plan to Defeat Russian and Chinese Radar With A.I” | >

Researchers at Bar Ilan University and the Interdisciplinary Center in Herzliya, both in Israel, have developed new technology that allows tiny bots to release drugs into the body controlled by human thought alone. The test involved a man using his thoughts to activate nano robots inside a cockroach.

The bots have been built using a DNA origami structure with hollow shell-like components, and they come with a “gate” that can be opened and shut with the help of iron oxide nanoparticles that act as a “lock” – which can be prized open using electromagnetic energy.

The Israeli team believe the bots could help in controlled release of drugs over time. Led by Dr Ido Bachelet of Bar Ilan University, scientists demonstrated how to control this process with human brainwaves. Using a computer algorithm, they trained the system to detect when a person’s brain was under strain from doing mental arithmetic. The team then placed a fluorescent drug in the bots and injected them into various cockroaches that were placed inside an electromagnetic coil.

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