New Quantum Computer Uses 10,000 Times Less Power

Japan has unveiled its first quantum computer prototype, amid a global race to build ever-more powerful machines with faster speeds and larger brute force that are key towards realising the full potential of artificial intelligence. Japan’s machine can theoretically make complex calculations 100 times faster than even a conventional supercomputer, but use just 1 kilowatt of power – about what is required by a large microwave oven – for every 10,000 kilowatts consumed by a supercomputer. Launched recently, the creators – the National Institute of Informatics, telecom giant NTT and the University of Tokyo – said they are building a cloud system to house their “quantum neural network” technology.

In a bid to spur further innovation, this will be made available for free to the public and fellow researchers for trials at
The creators, who aim to commercialise their system by March 2020, touted its vast potential to help ease massive urban traffic congestion, connect tens of thousands of smartphones to different base stations for optimal use in a crowded area, and even develop innovative new drugs by finding the right combination of chemical compounds.

Quantum computers differ from conventional supercomputers in that they rely on theoretical particle physics and run on subatomic particles such as electrons in sub-zero temperatures. Most quantum computers, for this reason, destabilise easily and are error-prone, thereby limiting their functions.

We will seek to further improve the prototype so that the quantum computer can tackle problems with near-infinite combinations that are difficult to solve, even by modern computers at high speed,” said Stanford University Professor Emeritus Yoshihisa Yamamoto, who is heading the project.
Japan’s prototype taps into a 1km-long optical fibre cable packed with photons, and exploits the properties of light to make super-quick calculations. Its researchers said they deemed the prototype ready for public use, after tests showed that it was capable of operating stably around the clock at room temperature.


Artificial Intelligence Checks Identity Using Any Smartphone

Checking your identity using simulated human cognition aiThenticate say their system goes way beyond conventional facial recognition systems or the biometrics of passwords, fingerprints and eyescans.


We need to have a much greater level of a certainty who somebody actually is. In order to answer that question, we appealed to deep science, deep learning, to develop an AI method, artificial intelligence method, in other words to replicate or to mimic or to simulate the way that we as humans, intuitively and instinctively go by recognizing somebody’s head, is very different to the conventional traditional way of face recognition, finger print recognition, for that reason really represents the next generation of authentication technologies or methods,” says AiTthenticate CEO André Immelman.

aiDX uses 16 distinct tests to recognise someone – including eye prints using a standard off the shelf smart phone to access encrypted data stored in the cloud it can operate in active mode – asking the user taking a simple selfie or discreetly in the background.

André Immelman explains: “It has applications in the security sense, it has applications in a customer services sense, you know this kind of things the bank calls you up and says: this is your bank calling, please, where you live, what is your mother’s name, what’s your dog favourite hobby, whatever the case it may be. It takes that kind of guess work out of the equation completely and it answers the, “who” question to much greater levels of confidence or certainty, than what traditional or conventional biometrics have been able to do in the past.”

Billions of dollars a year are lost to identity theft globally. aiThenticate hope their new system can help stop at least some of that illegal trade.