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Archive for the ‘computing’ category: Page 811

Feb 15, 2016

Researchers develop error correction method for quantum computing based on Majorana fermions

Posted by in categories: computing, internet, particle physics, quantum physics

Theoretical physicists at MIT recently reported a quantum computer design featuring an array of superconducting islands on the surface of a topological insulator. They propose basing both quantum computation and error correction on the peculiar behavior of electrons at neighboring corners of these islands and their ability to interact across islands at a distance. “The lowest energy state of this system is a very highly entangled quantum state, and it is this state that can be used to encode and manipulate qubits,” says graduate student Sagar Vijay, lead co-author of the paper on the proposed system, with senior author Liang Fu, associate professor of physics at MIT, and Timothy H. Hsieh PhD ’15. As Vijay explains it, the proposed system can encode logical qubits that can be read by shining light on them. At the simplest level of explanation, the system can characterize the state of a quantum bit as a zero or a one based on whether there is an odd or even number of electrons associated with a superconducting quantum bit, but the underlying physical interactions that allow this are highly complex.

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Feb 15, 2016

Eternal data archiving with 5D nanostructured glass — Holds 360 TB and could last for billions of years

Posted by in categories: computing, nanotechnology

Scientists at the University of Southampton have made a major step forward in the development of digital data storage that is capable of surviving for billions of years.

Using nanostructured glass, scientists from the University’s Optoelectronics Research Centre (ORC) have developed the recording and retrieval processes of five dimensional (5D) digital data by femtosecond laser writing.

The storage allows unprecedented properties including 360 TB/disc data capacity, thermal stability up to 1,000°C and virtually unlimited lifetime at room temperature (13.8 billion years at 190°C ) opening a new era of eternal data archiving.

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Feb 15, 2016

Google Could Be Bringing Machine Vision To Smartphones

Posted by in categories: computing, mobile phones

“Computers are becoming more and more intelligent in the sense that they adapt to us.”

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Feb 15, 2016

Machines could make half of humans unemployed in 30 years

Posted by in categories: computing, employment, internet, neuroscience, robotics/AI, space

Frankly brainwashing tactics never worked with me. I am not sure what the media is up to; but this is truly become a bit ridiculous. Up until last week; the media and dooms day believers where telling everyone in the next 10 years; most of the jobs would no longer be held by humans. Until me and a few other folks on the web started sharing the facts on why that was not a reality. So, recently, the journalists new story is in 30 years most of the jobs will be taken by robots.

Again, we will settle down from the hype and learn that the reality is people will have jobs because new careers will be created plus some of the corporate and special skilled jobs that we have today have too much access to IP and other private information. And, this type of information most companies will want some level of human oversight managing the information and operations around it. Also, we will see that in order to keep creativity and real innovation moving forward that we will always need humans involved.

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Feb 14, 2016

Robots ‘will make majority of humans unemployed within 30 years’

Posted by in categories: bioengineering, computing, drones, employment, robotics/AI, transportation

The pace at which robots and intelligent machines are able to take over the jobs traditionally performed by humans will result in more than half the population being unemployed within 30 years, an expert in computing has predicted.

While some may look forward to a life of leisure, many others face the dismal prospect of long-term unemployment as a result of the rise of smart machines, from self-driving cars and intelligent drones to smart financial-trading machines, said Moshe Vardi, professor of computational engineering at Rice University in Houston, Texas.

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Feb 13, 2016

Intelligent Robots Threaten Millions of Jobs

Posted by in categories: computing, employment, internet, quantum physics, robotics/AI

Why? Why are there so many folks hyping up AI devastation?

I truly caution folks from over hyping things before they hurt a lot of innocent people. Things like Quantum Computing and Internet, CRISPR, microbot technology, etc. could be badly damaged as a result of the over hype of AI and it’s under delivery.

Also, the ongoing changing numbers on when 50% of the jobs are lost or the ongoing shuffle/ changes in the capabilities of the AI story is also creating an environment of distrust which also hurts efforts around Quantum, CRISPR, etc.

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Feb 13, 2016

A New Technique Makes GPS Accurate to an Inch

Posted by in categories: computing, information science, military, satellites, space

GPS is an utterly pervasive and wonderful technology, but it’s increasingly not accurate enough for modern demands. Now a team of researchers can make it accurate right down to an inch.

Regular GPS registers your location and velocity by measuring the time it takes to receive signals from four or more satellites, that were sent into space by the military. Alone, it can tell you where you are to within 30 feet. More recently a technique called Differential GPS (DGPS) improved on that resolution by adding ground-based reference stations—increasing accuracy to within 3 feet.

Now, a team from the University of California, Riverside, has developed a technique that augments the regular GPS data with on-board inertial measurements from a sensor. Actually, that’s been tried before, but in the past it’s required large computers to combine the two data streams, rendering it ineffective for use in cars or mobile devices. Instead what the University of California team has done is create a set of new algorithms which, it claims, reduce the complexity of the calculation by several order of magnitude.

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Feb 13, 2016

Mind Uploading

Posted by in categories: computing, engineering, neuroscience

Minduploading.org is a collection of pages and articles designed to explore the concepts underlying mind uploading. The articles are intended to be a readable introduction to the basic technical and philosophical topics covering mind uploading and substrate-independent minds. The focus is on careful definitions of the common terms and what the implications are if mind uploading becomes possible.

Mind uploading is an ongoing area of active research, bringing together ideas from neuroscience, computer science, engineering, and philosophy. This site refers to a number of participants and researchers who are helping to make mind uploading possible.

Realistically, mind uploading likely lies many decades in the future, but the short-term offers the possibility of advanced neural prostheses that may benefit us.

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Feb 13, 2016

New graphene lens could help computers beam data at the speed of light

Posted by in categories: computing, materials

Researchers have used graphene to create a lens that’s so flat, it’s 300 times thinner than a sheet of paper and weighs just 1 microgram. That means it’s small enough to split a beam of single photons — something that’s going to be crucial if we ever want to develop optical computers that process data at the speed of light.

These optical computers require devices called photonic chips, which store information as photons rather than electrons, and allow that information to move at light speed — and people are pretty excited about it. NASA is already using it, and the technology is getting more and more impressive. But there are still some limitations, and one of those is having lenses thin enough to split beams of light and divert them around the chip.

Attempts to make these lenses in the past have required expensive and impractical materials such as gold, but researchers at Swinburne University of Technology in Australia have been working on a solution, and they’ve managed to produce a lens using graphene oxide that’s not only thin enough to overcome the diffraction limit, but is also cheap, strong, flexible, and easy to produce.

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Feb 13, 2016

MIT Researchers Develop Artificial Intelligence Chip For Mobile Devices

Posted by in categories: computing, robotics/AI

MIT researchers have developed a chip that can run neural networks. It’s 10 times more efficient than a mobile graphics processors, and it could allow us to have AIs on mobile devices.

Despite the advances in artificial intelligence (AI) technology, most mobile devices remain behind in adapting and implementing these changes in their software. More glaringly, any kind of mobile software that utilizes AI software (such as deep learning and neural networks) offloads these tasks online to outside networks.

It’s all due to one main reason: Power consumption.

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