Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog

Category: computing – Page 785

I have share my own risks on BMI a while back especially that which is connected (net, cloud, etc.)

brain malware 1Short Bytes: For a moment, forget computer and smartphone malware. There’s even a bigger danger in town in the form of brain malware. By exploiting brain-computer interfaces (BCI) being used in medical and gaming applications, hackers can read your private and sensitive data. Recently, a team of researchers from the University of Washington shed more light on the subject, demanding a policy-oriented regulation on BCIs.

Read more

Hmmm.

What arrange you achieve?

My test is in quantum 1 usd to jpy ip, a nature which hunt for to usd to rmb exchange rate coalesce cardinal of the greatest determining multiplication of binary numbers of the finish hundred: quantum performance and computing. Especially, I am attracted in perusal quantum binary operator trap. Trap is a characteristic kinda correlations binary code for 2 solitary commence in quantum binary words performance. We are each close with the rs to usd construct of correlations. E. g., the meteorological.

Read more

More info. on some research that I came across a few weeks ago on a new bioimaging technique to help map and understand the nervous system which is one of the hardest areas of the brain to map and monitor — this is truly groundbreaking on so many fronts such as precision meds. research, computer mapping of the brain and neuro pathways, etc. If will be very impressive to see how much this accelerates the efforts in finding a cure for diseases such as Dystonia.

MUNICH, Germany, Aug. 22 (UPI) — Scientists at Ludwig Maximilian University have developed a technique for turning the body of a deceased rodent entirely transparent, revealing the central nervous system in unprecedented clarity.

Researchers are hopeful the new and improved view will help scientists understand how traumatic brain injuries, strokes and aging yield chronic disorders like dementia and epilepsy.

Read more

Where light and matter intersect, the world illuminates. Where light and matter interact so strongly that they become one, they illuminate a world of new physics, according to Rice University scientists.

Rice physicists are closing in on a way to create a new state in which all the electrons in a material act as one by manipulating them with and a magnetic field. The effect made possible by a custom-built, finely tuned cavity for terahertz radiation shows one of the strongest light-matter coupling phenomena ever observed.

The work by Rice physicist Junichiro Kono and his colleagues is described in Nature Physics. It could help advance technologies like quantum computers and communications by revealing new phenomena to those who study cavity quantum electrodynamics and , Kono said.

Read more

Congrats Hong Kong Univ.

Researchers at The Hong Kong University of Science and Technology (HKUST) have fabricated microscopically-small lasers directly on silicon, enabling the future-generation microprocessors to run faster and less power-hungry – a significant step towards light-based computing.

The innovation, made by Prof Kei-may Lau, Fang Professor of Engineering and Chair Professor of the Department of Electronic and Computer Engineering, in collaboration with the University of California, Santa Barbara; Sandia National Laboratories and Harvard University, marks a major breakthrough for the semiconductor industry and well beyond.

Silicon forms the basis of everything from solar cells to the integrated circuits at the heart of our modern electronic gadgets. However, the crystal lattice of silicon and of typical laser materials could not match up, making it impossible to integrate the two materials until now, when Prof Lau’s group managed to integrate subwavelength cavities — the essential building blocks of their tiny lasers — onto silicon, allowing them to create and demonstrate high-density on-chip light-emitting elements. The finding was recently published as the cover story on Applied Physics Letters.

Continue reading “HKUST Develops Tiny Lasers that Opens New Era for Light-based Computing” | >

I’ve been reading Ramez Naam’s fantastic book “Nexus,” which is set in a near-future where a powerful nano-drug allows human minds to connect together. In the story, a group of enterprising neuroscientists and engineers discover they can use the drug in a new way — to run a computer operating system inside their brains. Naam’s characters telepathically communicate with each other using a mental chat app and even manipulate other people’s bodies by gaining control of their brains’ operating systems.

Sounds far-fetched, right?

It might not be as far-fetched as you think. From connecting a human brain to a basic tablet to help a paralyzed patient communicate with the outside world to memory-boosting brain implants and a prototype computer chip that runs on live neurons — the real world progress we’re seeing today is nearly as strange as fiction.

Read more

The new BMI stentrode came from the research on sheep; nice to know for the next Trivia night at the local pub.

A group of Australian and American researchers have used sheep to develop and test a new device (original paper) – the stentrode – for recording electrical signals from inside the brain. The research was published in Nature Biotechnology. This new technology removes one of the main obstacles to developing efficient brain-computer interfaces: the need for invasive surgery.

The “stentrode” is a group of small (750 µm) recording electrodes attached to an intracranial endovascular stent, which allows implantation of the electrodes inside the brain without invasive surgery. This allows high quality recording or stimulation of specific areas of the brain, without many of the risks associated with invasive brain surgery.

Continue reading “Research using sheep leads to a new device to record and stimulate the brain” | >

When the Holiday season kicks off next fall (2017); I have a feeling that I may end up buying a Penny Robot or a BMI controlled drone for my niece & nephews.

The post is also available in: Hebrew :הכתבה זמינה גם ב

A new research out of Arizona State University with DARPA funding.

Using a skullcap fitted with 128 electrodes wired to a computer, researchers are able to control multiple drones using human thought and vision to guide the quadcopters wirelessly. The device records electrical brain activity and measures the movement of the drones based on parts of the brain that light up. This signal is monitored and sent to another computer that transmits a signal to the drones, making them move. Panagiotis Artemiadis, director of the Human-Oriented Robotics and Control Lab and an assistant professor of mechanical and aerospace engineering at the School for Engineering of Matter, Transport and Energy in the Ira A. Fulton Schools of Engineering, has been working with funding from the Defense Advanced Research Projects Agency (DARPA) and U.S. Air Force to develop this technology. Artemiadis has been working on brain-to-machine interfaces since 2009, but only recently made the leap to controlling more than one device.

Continue reading “Farewell Remote Controllers, Hello Brain Controlled UAV’s” | >

Excellent progress.

The rapid progress that has been sweeping the field of crystal growth and related device technology is opening doors. Perhaps nowhere is the effect of this evolution being felt more than in the development of ultra-small structures whose material properties can be controlled on the nanoscale. The reason for this development: because solid-state nano–structures possess unique optical and electronic properties, they have the potential to be the launching pad of a new generation of devices.

Within the field, researchers are particularly focused on the properties of spins confined within the nano-structures – with the ultimate goal being to use spin nano-systems to develop, for example, robust quantum bits (qubits) capable of storing vast amounts of information. Here, the EU -funded S^3NANO project has successfully developed qubits in a new, innovative form. According to project researchers, these qubits could serve as the information units of the quantum computers of the future.

S^3NANO, which has recently published its full key findings, was a collaborative effort of studies and researchers. It brought together existing studies on the development of new device concepts in the field of few spin solid-state nano-systems with a team of leading international researchers and institutions. Over the course of four years, this ‘few spin solid state nano-system network’ achieved numerous breakthroughs in the understanding and successful utilisation of nanoscale systems in future devices via research, exchange programmes and training sessions.

Continue reading “Spin Nano-Systems Result in New Type of Quantum Bits” | >