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Category: robotics/AI – Page 2,344

Maker of graphics cards to supply Alibaba, Baidu, Tencent with chips that run AI five times faster

The new Nvidia Volta GPU computing platform is designed to accelerate AI for a broad range of enterprise and consumer applications, and will be adopted by Alibaba Cloud, Baidu, and Tencent in their data centres and cloud-service infrastructures, Nvidia said on Tuesday.

The new chip is claimed to be up to five times more powerful than the current Pascal-based chips deployed by the Chinese firms.

PUBLISHED : Tuesday, 26 September, 2017, 2:04pm.

UPDATED : Tuesday, 26 September, 2017, 4:00pm.

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US military invests $900 million on next generation microchips for AI

The Defense Advanced Research Projects Agency’s (DARPA) Electronics Resurgence Initiative’s will create six new programs over the next four years.

These are aimed at ensuring the predictions made by Moore’s law, which have governed the increases in microchip processing power, will continue to apply to chip development.

Three areas will be focused on, materials and integration, circuit design, and systems architecture.

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Walking DNA nanorobot could deliver a drug to a precise location in your body

DNA nanorobot cargo carrier (artist’s impression) (credit: Ella Maru Studio)

Caltech scientists have developed a “cargo sorting” DNA nanorobot programmed to autonomously “walk” around a surface, pick up certain molecules, and drop them off in designated locations.

The research is described in a paper in the Friday, September 15, 2017 issue of Science.

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In China, Robot Dentists Are Implanting 3D Printed Teeth

Open wide, because the robots have eyes on your dental work. South China Morning Post reports that a robo-dentist has autonomously implanted two new, 3D-printed teeth into a woman’s mouth.

The procedure, which appears to have made use of a robot arm from Universal Robotics, was developed by a team from the Fourth Military Medical University and Beihang University. The hardware first orients itself with the patient’s head, and is then programmed with the procedure it needs to undertake. It does a dry run to check that it’s got everything right, before the patient is given an anesthetic and the robot gets drilling. The team says that the robot works to tolerances of less than 0.3 millimeters, and can detect and compensate for movements of the person’s head.

Don’t fancy the idea? Well, bear in mind that it’s hoped the robot will be able to make up for a shortfall in the number of practicing dentists in China, which often leads to unqualified practitioners performing questionable procedures.

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New Artificial Intelligence Renders Your Face in 3D Using Just a Photo

Until now, this has been a computational challenge of “extraordinary difficulty,” the researchers wrote, with obstacles posed by different facial poses, expressions, and variable lighting.

“Typically if you want to reconstruct a face you have to try and use something called 3D morphable models, or shape from shading,” Aaron Jackson, a Ph.D. student who works on deep learning applied to human faces and who is one of the authors of the paper, told Seeker.

This method of 3D facial reconstruction analyzes shadows on the face to come up with a likely structure. It requires multiple images and poses.

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New Synthetic Muscle Puts Us One Step Closer to Lifelike Robots

Robots still find it difficult to perform delicate actions, like picking up a soft object without causing damage. A new form of synthetic muscle could offer up some major improvements.

A group of researchers from the Columbia University School of Engineering and Applied Science has developed a new type of synthetic soft muscle that can be manufactured using a 3D printer. The material is capable of lifting up to 1,000 times its own weight and boasts fifteen times the strain density (expansion per gram) of natural muscle.

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