Menu

Blog

Archive for the ‘computing’ category: Page 556

Feb 25, 2020

How Bionic Limbs Are Changing Lives | VICE on HBO

Posted by in categories: bioengineering, computing, cyborgs, neuroscience, transhumanism

A bionic revolution is brewing, as recent advancements in bioengineering have brought about scientific breakthroughs in rehabilitation for people with disabilities. The most cutting edge research is happening inside the human brain, where implanted technology allows people to communicate directly with computers, using their thoughts.

VICE’s Wilbert L. Cooper travels to Zurich to see the first-ever bionic Olympics and discovers a host of technologies that are expanding what it means to be human.

Continue reading “How Bionic Limbs Are Changing Lives | VICE on HBO” »

Feb 25, 2020

T-MUSIC Selects Performers to Develop Integrated Mixed-Mode RF Electronics in Onshore Foundries

Posted by in categories: computing, media & arts, military

Today’s defense electronics systems rely on radio frequency (RF) mixed-mode electronics – those that integrate RF, analog, and digital circuits onto a single chip – to interface RF signals with digital processors. This technology supports critical communications, radar, and electronic warfare (EW) capabilities, as well as being widely used to support commercial telecommunications. The Department of Defense (DoD) has capability demands that far exceed the requirements of the commercial world in terms of speed, fidelity, capacity, and precision. Current commercial RF mixed-mode systems on a chip (SoCs) are implemented on digital complementary metal oxide semiconductor (CMOS) platforms, a technology that has been used for decades to construct integrated circuits, highly integrated transceivers, microprocessors, and beyond. Despite continued advancement and scaling along the trajectory of Moore’s Law for high integration density, these CMOS platforms are unable to support operations at higher frequencies with larger signal bandwidths and higher resolutions, essentially limiting their use in next-generation mixed-mode interfaces needed for emerging defense RF applications.

To advance RF mixed-mode interfaces beyond current limitations, DARPA established the Technologies for Mixed-mode Ultra Scaled Integrated Circuits (T-MUSIC) program. T-MUSIC was first announced in January 2019 as a part of the second phase of DARPA’s Electronics Resurgence Initiative (ERI). One area of research under ERI Phase II focuses on the integration of photonics and RF components directly into advanced circuits and semiconductor manufacturing processes, enabling unique and differentiated domestic manufacturing capabilities. As such, T-MUSIC will explore the integration of mixed-mode electronics into advanced onshore semiconductor manufacturing processes. The goal is to develop highly integrated RF electronics with an unprecedented combination of wide spectral coverage, high resolution, large dynamic range, and high information processing bandwidth.

Feb 24, 2020

The view of quantum threats – from the front lines

Posted by in categories: computing, encryption, quantum physics, security

Quantum computing might initially sound like a far-fetched futuristic idea, but companies such as Amazon, Google, and IBM are putting their weight behind it and preparations have begun. With quantum computing potentially within our reach, what will happen to our current security models and modern-day encryption? See what security experts are doing to prepare for quantum threats.

The future is here. Or just about. After a number of discoveries, researchers have proven that quantum computing is possible and on its way. The wider world did not pause long on this discovery: Goldman Sachs, Amazon, Google, and IBM have just announced their own intentions to embark on their own quantum developments.

Now that it’s within our reach we have to start seriously considering what that means in the real world. Certainly, we all stand to gain from the massive benefits that quantum capabilities can bring, but so do cybercriminals.

Feb 24, 2020

Why Quantum Computing Gets Special Attention In The Trump Administration’s Budget Proposal

Posted by in categories: computing, encryption, quantum physics

Competition between the U.S. and China in quantum computing revolves, in part, around the role such a system could play in breaking the encryption that makes things secure on the internet.

Truly useful quantum computing applications could be as much as a decade away, Aaronson says. Initially, these tools would be highly specialized.

“The way I put it is that we’re now entering the very, very early, vacuum-tube era of quantum computers,” he says.

Feb 24, 2020

Berkeley Lab to Tackle Particle Physics with Quantum Computing

Posted by in categories: computing, information science, particle physics, quantum physics

Massive-scale particle physics produces correspondingly large amounts of data – and this is particularly true of the Large Hadron Collider (LHC), the world’s largest particle accelerator, which is housed at the European Organization for Nuclear Research (CERN) in Switzerland. In 2026, the LHC will receive a massive upgrade through the High Luminosity LHC (HL-LHC) Project. This will increase the LHC’s data output by five to seven times – billions of particle events every second – and researchers are scrambling to prepare big data computing for this deluge of particle physics data. Now, researchers at Lawrence Berkeley National Laboratory are working to tackle high volumes of particle physics data with quantum computing.

When a particle accelerator runs, particle detectors offer data points for where particles crossed certain thresholds in the accelerator. Researchers then attempt to reconstruct precisely how the particles traveled through the accelerator, typically using some form of computer-aided pattern recognition.

This project, which is led by Heather Gray, a professor at the University of California, Berkeley, and a particle physicist at Berkeley Lab, is called Quantum Pattern Recognition for High-Energy Physics (or HEP.QPR). In essence, HEP.QPR aims to use quantum computing to speed this pattern recognition process. HEP.QPR also includes Berkeley Lab scientists Wahid Bhimji, Paolo Calafiura and Wim Lavrijsen.

Feb 21, 2020

A Scientist’s Tiny Black Hole Brings the Cosmos Into the Lab

Posted by in categories: computing, cosmology, quantum physics

Single-purpose quantum computers are helping physicists build simulations of nature’s greatest hits and observe them up close.

Feb 21, 2020

Scientists Create a 5-atom Quantum Computer That Could Make Today’s Encryption Obsolete

Posted by in categories: computing, encryption, quantum physics

Circa 2016


MIT scientists have developed a 5-atom quantum computer, one that is able to render traditional encryption obsolete.

Feb 21, 2020

The Techno-Human Shell – A Jump in the Evolutionary Gap

Posted by in categories: bioengineering, biotech/medical, computing, cyborgs, nanotechnology

It is in this second phase when Darwinian evolutionary rivers will merge with the rivers of intelligent designers, represented by scientists, programmers and engineers, who will fuse organic natural biology, synthetic biology, and digital technology into a unified whole that future generations will deem their anatomy. The merger will serve to afford greater intelligence and, longer, healthier lives. In exchange, we will relinquish actual autonomy for apparent autonomy, where what was once considered “free will” will be supplanted by the deterministic logic of machinery somewhere in the mainstream of our unconscious.

Although in-the-body technology will have an explosive effect on commerce, entertainment, and employment, in the near term the concentration will be on medical devices, such as the innocuous pacemaker (essentially a working silicon-based computer, with sensors, memories, and a stimulation device with telecommunications to the outer world). In a second epoch, these devices will be gradually down-sized by advances in synthetic DNA, molecular- and nano-sized processors, each deployed alongside and within cells and organs as permanent non-organic, internal adjuncts to our anatomy for use as: nano-prosthetics, nano-stimulators/suppressors, artificial organ processors, metabolic and cognitive enhancers, and permanent diagnostic tools to ensure our physical and psychological well-being as we head toward a practically interminable lifetime.[6]

Continue reading “The Techno-Human Shell – A Jump in the Evolutionary Gap” »

Feb 20, 2020

The New Horizons spacecraft just revealed secrets of the most distant object we’ve ever visited

Posted by in categories: computing, space

Now, five years later, their gamble appears to have paid off. Not only did New Horizons achieve a next-to flawless flyby of Arrokoth, the most distant object ever visited, but buried in its gigabytes of data—which have been trickling back to Earth ever since the New Year’s Day 2019 rendezvous—lies empirical evidence that strikes against a classic theory of how planets form. The New Horizons team published their latest analysis of the ancient body and how it came to be in a trio of papers appearing in Science last week.

Feb 20, 2020

Intel outlines chip that will make quantum computers smaller and faster

Posted by in categories: computing, quantum physics

Horse Ridge will allow for more (and more capable) qubits.