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University of Maryland engineers create new 3-D soft robotic hand – FOX 5 DC

UMD engineers create 3-D soft robotic hand

Ryan Sochol, Assistant Professor at the University of Maryland's Department of Mechanical Engineering, has worked at his soft robotics invention for six years.

COLLEGE PARK, Md. (FOX 5 DC) - Engineers at the University of Maryland are showing off a new kind of robot.

Ryan Sochol, Assistant Professor at the University of Maryland's Department of Mechanical Engineering, has worked at his soft robotics invention for six years.

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"Soft robotics is a pretty new field,"Sochol said. "It's only been around for about a decade or so."

Sochol and a team of UMD researchers worked to bring a 3-D soft robotic hand to fruition. Their invention has the potential of making biomedical devices much safer in the future.

MORE FROM FOX 5: Smithsonian to end reservation requirement for most museums

"The hope is by making our technology more accessible, that essentially anyone who has access to one of these typesof these kinds of printers, either themselves or through a printing service like we did,will beableto download our files for free and be able to immediately print any one of those designs or they can modify those designs," Sochol said. "And the hope is that by increasing access, that we are able to eventually accelerate advancement in this new area of soft robotics."

Sochol says working on the 3-D soft robotic hand has been one of the greatest accomplishments of his group and his professional life.

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How engineers fought the CAP theorem in the global war on latency – TechCrunch

CockroachDB EC-1 Part 2: Technical design

CockroachDB was intended to be a global database from the beginning. The founders of Cockroach Labs wanted to ensure that data written in one location would be viewable immediately in another location 10,000 miles away. The use case was simple, but the work needed to make it happen was herculean.

The company is betting the farm that it can solve one of the largest challenges for web-scale applications. The approach its taking is clever, but its a bit complicated, particularly for the non-technical reader. Given its history and engineering talent, the company is in the process of pulling it off and making a big impact on the database market, making it a technology well worth understanding. In short, theres value in digging into the details.

In part 1 of this EC-1, I provided a general overview and a look at the origins of Cockroach Labs. In this installment, Im going to cover the technical details of the technology with an eye to the non-technical reader. Im going to describe the CockroachDB technology through three questions:

Spencer Kimball, CEO and co-founder of Cockroach Labs, describes the situation this way:

Theres lots of other stuff you need to consider when building global applications, particularly around data management. Take, for example, the question and answer website Quora. Lets say you live in Australia. You have an account and you store the particulars of your Quora user identity on a database partition in Australia.

But when you post a question, you actually dont want that data to just be posted in Australia. You want that data to be posted everywhere so that all the answers to all the questions are the same for everybody, anywhere. You dont want to have a situation where you answer a question in Sydney and then you can see it in Hong Kong, but you cant see it in the EU. When thats the case, you end up getting different answers depending where you are. Thats a huge problem.

Reading and writing data over a global geography is challenging for pretty much the same reason that its faster to get a pizza delivered from across the street than from across the city. The essential constraints of time and space apply. Whether its digital data or a pepperoni pizza, the further away you are from the source, the longer stuff takes to get to you.

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In line with NEP, 14 engineering colleges to teach in regional languages – The Indian Express

Fourteen engineering colleges across eight states have secured permission from the All India Council of Technical Education (AICTE) to collectively admit over 1,000 students in undergraduate programmes that will be taught in regional languages from the new academic year.

At least half of them four from Uttar Pradesh, two from Rajasthan and one each from Madhya Pradesh and Uttarakhand will teach in Hindi. The remaining colleges from Andhra Pradesh, Maharashtra, West Bengal and Tamil Nadu will offer the programme in Telugu, Marathi, Bengali and Tamil, respectively.

The technical education regulators approval has been granted for select branches most of them are for computer science, followed by electrical and electronics engineering, civil engineering, mechanical engineering and information technology.

This is the first year that AICTE in line with provisions of the new National Education Policy (NEP) that calls for education in ones mother tongue as far as possible has permitted engineering colleges to offer B.Tech programmes in 11 regional languages (Hindi, Marathi, Tamil, Telugu, Kannada, Gujarati, Malayalam and Bengali, Assamese, Punjabi and Oriya).

Last year in November, the Union Education Ministry had announced that would will push for technical education, especially engineering, in regional languages, starting from the 2021-22 academic year. The Ministry had also indicated that some of the top engineering schools such as the IITs and NITs might be among the first to implement this.

The response of the IITs to this announcement was lukewarm. Most were not in favour of the proposal, arguing that since the demography of students studying in IITs is diverse, offering B.Tech programmes in several regional languages would not be feasible.

Madhya Pradeshs Atal Bihari Vajpayee Hindi Vishwavidyalaya and Tamil Nadu's Anna University have done this in the past. But the initial response to the Vishwavidyalayas programmes was lukewarm since there wasn't enough reading material in Hindi for engineering students. Drawing from that experience, AICTE is now translating material.

However, the AICTE, based on the results of a sample survey, decided to give recognised colleges an option to offer engineering courses in vernacular languages.

Read | Education minister terms NEP guiding philosophy, calls for fast-tracking its implementation

Last week, Prime Minister Narendra Modi gave a fresh push to this NEP proposal in his address to 100 centrally-funded technical institutes. In his address, he emphasised the need to develop an ecosystem of technological education in Indian languages and to translate global journals into regional languages.

Speaking to The Indian Express, AICTE Chairman Anil Sahasrabudhe said the technical education regulator has already finished translating all video lectures on engineering on the Ministrys SWAYAM platform in eight regional languages. Content will soon be translated into Oriya, Assamese and Punjabi, too. SWAYAM hosts online open courses and lectures on engineering, science, humanities, management, language, mathematics, and commerce, among others.

Permission to teach engineering in regional languages has only been given to [National Board of Accreditation] NBA-accredited programmes. The translation of SWAYAM lectures for first-year students is complete and we are now roping in teachers to also translate existing textbooks and also write their own in regional languages, he told this newspaper.

We are aware of the market needs, which is why English will be studied as a language in the regional languages programmes. In all of our translated work we have ensured that the English names of the scientific concepts are retained, he added.

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Virginia 180th Engineers head to Louisiana for JRTC rotation – United States Army

FORT POLK, La. More than 50 Virginia National Guard Soldiers assigned to the 180th Engineer Company, 276th Engineer Battalion, 329th Regional Support Group, are supporting the Arkansas National Guard's 39th Infantry Brigade Combat Team during training July 10-Aug. 3.

Col. Paul Gravely, the Virginia Army National Guard G3 state operations officer, said the training was extremely important to build and maintain readiness.

"The evaluations conducted at JRTC are important for units to test and review their training management processes, and gives them the opportunity to participate in an exercise at the BCT level in the most realistic environment available for training," he said.

"This is a huge opportunity for our Soldiers to get some real training not only on their military occupational specialty, but other warrior aspects such as communications, and seeing how they as engineers impact the battlefield," said 1st Lt. Kevin Eddins, the 180th's executive officer. "Our Soldiers are used to only working in one small area during our weekend drills, and this training exercise will help them see how their skills fit in the larger picture."

The 180th will help the 39th build fighting positions and support tactical operations at the Joint Readiness Training Center in Fort Polk.

"At this point, our main mission is to support the 39th IBCT by digging infantry fighting positions, vehicle-fighting positions, and fortifying the battalion-sized tactical operations center while in the field," said Eddins. "We expect to fully utilize our digging assets the entire time to support the infantry and are hopeful that we will be gainfully employed the entire time."

The 180th will also employ its vertical capabilities to support the JRTC training scenario and Fort Polk's facilities.

"Our vertical section will conduct maintenance on the operations in a so-called 'civilian zone,' rebuilding critical infrastructure," said Eddins. "Some of the projects include rebuilding Fort Polk range infrastructure that needs to be repaired. The main focus will be on carpentry projects and will be rebuilding subfloors, stairs, and repair walls to range buildings in a simulated civilian zone."

For the mission, the 180th transported more than 30 pieces of heavy equipment via line haul to Fort Polk, including bulldozers, excavators, light-medium tactical vehicles, trailers and Humvees. The unit transported all of the equipment to Maneuver Training Center Fort Pickett, where the Maneuver Area Training Equipment Site staff helped load it onto trailers for line haul to Fort Polk.

"All of this wouldn't be possible without the MATES shop loading up all the line haul," Eddins said. "Thanks to Chief Warrant Officer 3 Jacob White and his crew for their help."

Eddins said lead-up training was vital after several months of remote drills because of the COVID-19 pandemic. Law enforcement support missions also kept them from practicing their engineer craft.

"When restrictions finally began to lift this past spring, we made training happen by getting all our equipment to Fort Pickett and spending 10-20 hours operating at landing zone castle over a period of two drills," explained Eddins. "Overall, it was definitely some of the best training our unit has been through over the last few years."

Eddins is confident the unit will use that training to complete its mission in Louisiana.

"Even though we a taking a minimum amount of Soldiers, we will still be operating at maximum capacity for engineers," said Eddins. "I know that they are capable and will rise to the occasion after overcoming so many obstacles to get here.

"In the future, this will definitely enable our unit to be a better engineer unit by giving our Soldiers experience, camaraderie, and building teamwork. In the event that we are called for deployment, this will give some of our younger Soldiers serving in leadership positions the necessary experience to practice their leadership, especially under stressful circumstances."

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Harvard-led physicists have taken a major step in the competition with quantum computing – Illinoisnewstoday.com

image: Dolev Bluvstein (from left), Mikhail Lukin, and Sepehr Ebadi have developed a special type of quantum computer known as a programmable quantum simulator. Evadi is adjusting the devices that make them possible to see More

Credits: Rose Lincoln / Harvard Staff Photographer

A team of physicists at the Harvard MIT Ultra-Cryogenic Atomic Center and other universities have developed a special type of quantum computer known as a programmable quantum simulator that can operate at 256 qubits or qubits.

The system sheds light on the host of complex quantum processes, ultimately helping to bring real-world breakthroughs in materials science, communications technology, finance, and many other areas. It shows a big step towards building. Overcome research hurdles beyond the capabilities of todays fastest supercomputers. Qubits are the basic building blocks of quantum computers and are the source of their enormous processing power.

This moves the field to a new territory that no one has ever been to, said Mikhail Lukin, a professor of physics at George Vasmer Leverett, co-director of the Harvard Quantum Initiative and one of the senior authors of the study. Stated.Published in the journal today Nature.. We are entering a whole new part of the quantum world.

According to Sepehr Ebadi, a physics student at the Graduate School of Arts and Sciences at Harvard and the lead author of the study, the unprecedented combination of size and programmability of the system is at the forefront of the quantum computer competition. The mysterious nature of the substance on a very small scale greatly improves its processing power. Under the right circumstances, increasing the cue bit means that the system can store and process more information exponentially than the traditional bits on which a standard computer runs.

The number of quantum states possible with just 256 qubits exceeds the number of atoms in the solar system, Evadi explained the vast size of the system.

Already, the simulator allows researchers to observe some exotic quantum states that have never been experimentally realized, and is accurate enough to serve as an example in a textbook showing how magnetism works at the quantum level. Quantum phase transition research can be performed.

These experiments provide powerful insights into the quantum physics that underlie material properties and help scientists show how to design new materials with exotic properties.

The project uses a significantly upgraded version of the platform developed by researchers in 2017 that was able to reach a size of 51 qubits. The old system allowed researchers to capture ultra-low temperature rubidium atoms and place them in a particular order using a one-dimensional array of individually focused laser beams called optical tweezers.

This new system allows atoms to be assembled into a two-dimensional array of optical tweezers. This increases the achievable system size from 51 qubits to 256 qubits. Tweezers allow researchers to arrange atoms in a defect-free pattern and create programmable shapes such as squares, honeycombs, or triangular grids to design different interactions between cubits.

The flagship product of this new platform is a device called the Spatial Light Modulator, which is used to form the light wave front and generate hundreds of individually focused optical tweezers beams, Ebadi said. Mr. says. These devices are essentially the same as those used in computer projectors to display images on the screen, but we have adapted them as an important component of quantum simulators.

The initial loading of atoms into optical tweezers is random, and researchers need to move the atoms to place them in the shape of the target. Researchers use a second set of moving optical tweezers to drag the atom to the desired position, eliminating the initial randomness. Lasers give researchers complete control over the placement of atomic cubits and their coherent quantum manipulation.

Other senior authors of this study include Professors Svil Sachidef and Marcus Greiner of Harvard University, Stanford University, University of California Berkeley, and Insbrook University of Austria, who worked on the project with Professor Vladin Vretti of Massachusetts Institute of Technology. Includes scientists. Austrian Academy of Sciences and QuEra Computing Inc. in Boston.

Our work is part of a very fierce, highly visible global competition to build larger, better quantum computers, said Harvard University Physics Researcher. Tout Wang, one of the authors of the paper, said. Overall effort [beyond our own] There are leading academic research institutes involved and major private sector investments from Google, IBM, Amazon, and many others.

Researchers are currently working on improving the system by improving laser control over qubits and making the system more programmable. They are also actively exploring how systems can be used in new applications, from exploring the exotic forms of quantum materials to solving challenging real-world problems that can be naturally encoded into qubits. doing.

This study enables a huge number of new scientific directions, Evadi said. We are far from the limits of what we can do with these systems.

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Harvard-led physicists have taken a major step in the competition with quantum computing

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What Winston Marshalls Departure From Mumford & Sons Reveals About The Bands Brand – BuzzFeed News

Nurphoto / NurPhoto via Getty Images

Winston Marshall of the British folk band Mumford & Sons performing live at Pinkpop Festival 2018 in Landgraaf Netherlands

Look, being the worlds most famous banjoist aint nothin. Last month, Winston Marshall, the banjoist for Mumford & Sons, quit the band. But it wasnt over artistic differences or a disagreement over ambitions or the burnout of touring. In a lengthy missive posted on Medium, Marshall explained that he had departed because hed like to speak his mind freely, and he wanted to protect Mumford and the rest of the sons from backlash and criticism.

Marshalls exit was the latest turning point in a saga that began in March, when he praised a book by Andy Ngo, the right-wing provocateur who has made a career of demonizing antifa. Congratulations @MrAndyNgo. Finally had the time to read your important book. Youre a brave man, Marshall tweeted. Perhaps because the book had been called things like supremely dishonest, or perhaps because its author hung out with far-right hate groups please, take your pick the tweet caused a furor and Marshall apologized on Twitter.

The apology was, by all appearances, sincere. I have come to better understand the pain caused by the book I endorsed, Marshall wrote. I have offended not only a lot of people I dont know, but also those closest to me, including my bandmates and for that I am truly sorry. After posting the apology, he announced that he will be taking time away from the band.

Late last month, he made that sabbatical permanent. In his Medium post, he described the apology as something he wrote in the mania of the moment to protect his bandmates. Upon some additional reflection, Marshall said he found that well, actually the truth is that my commenting on a book that documents the extreme Far-Left and their activities is in no way an endorsement of the equally repugnant Far-Right. He doubled down on the tweet he had once apologized for: The truth is that reporting on extremism at the great risk of endangering oneself is unquestionably brave. (After Marshalls departure, the band posted a farewell message to Marshall on their Twitter, writing, We wish you all the best for the future, Win, and we love you, man.)

Out came the praising forces. Marshall stands up to cancel culture, said the New York Post. Conservative writer Bari Weiss wrote that the Medium post made her stand up and cheer. Meghan McCain gave Marshall mad props. Could all this drama really have been stoked over a banjoists right to tweet without restraint? Does one really give up being in one of the most successful bands of the millennium to...post?

Marshalls decision to quit may be surprising to some, but its an evolution of the hollow, cosmetic idea of masculinity that the Mumford & Sons project once heavily relied on. (Mumford & Sons did not respond to requests for comment). At the height of their career, Mumford & Sons telegraphed a traditionalist aesthetic of masculinity and used it to build their image. But what are the consequences of romanticizing this kind of manhood? Does it risk giving the appearance of endorsing outdated values? And who, exactly, gets to dream of traveling back in time to the 1930s?

When you name yourself Mumford & Sons, it naturally raises the question: What kind of shop is this? The British band burst on the scene, banjos blazin, in 2009. But why the folksy Americana-y direction? Was it, perhaps, the bands down-to-earth British upbringing? Unlikely Marshall, for example, is the son of Sir Paul Marshall, one of Britains richest hedge fund managers. According to the band, their sounds inspiration came from the soundtrack to the Coen brothers 2000 movie O Brother, Where Art Thou?, a transcendent soundtrack made up of folk, blues, gospel, and country.

Mumford & Sons stepped forward with aggressive folk, folk that was loud, folk with guitars that went chugga-chugga-chugga, folk you could mosh to. And sure, patrons of Mumford & Sons were buying the music Little Lion Man and The Cave were positively colossal songs that led to their debut record Sigh No More selling more than 2 million albums. But the music was only half the inventory.

What are the consequences of romanticizing this kind of manhood? Does it risk giving the appearance of endorsing outdated values?

The other half was visuals: Mumford & Sons sold a facsimile of a bygone mode of masculinity (I always felt I was supposed to be a highwayman, the groups lead singer Marcus Mumford once wrote). The four members wore suspenders and waistcoats. They wrote songs inspired by the work of Steinbeck novels frequently held up as the ideal of when men were men. They dressed up like they were enamored with the Grapes of Wrathness, the Dust Bowlness of it all. This last part is not even metaphorical; the debut album literally features a song called Dust Bowl Dance. They seemed rather earnest and in the world of reviews, this hurt them (the band is in the costume business, wrote Pitchfork).

Still whatever the product, people were buying in droves. Why it took a British band inspired by the O Brother, Where Art Thou? soundtrack to successfully repackage roots music for American audiences is still something of a mystery, wrote the New York Times. No one could quite figure out how to explain the bands outsize success.

Part of it was that Mumford & Sons was buttressed by huge songs. The band hit upon a formula of rising crescendos and repeated it over and over and over again. The group perfected the formula: Sometimes the music gets loud!!!!! Then shhhh, it gets real quiet again. And, wait for it, it gets LOUD! It was pleasant and taut, even if you didnt quite believe what the group was selling. But a significant part of why Mumford & Sons conquered the early 2010s was because they were also cast in a role they probably didnt specifically seek: At a time when EDM was ascendant on the pop charts, Mumford were the insurgency, the counterforce. This was real music with real instruments, bro.

To the extent they were the rebelling forces, the rebellion worked. The Mumford & Sons sophomore album, Babel, was a hit. The banjo part of its lead single, I Will Wait, was only out-banjoed by its other major single, Hopeless Wanderer. Beyond the pastiche and the foot-stomping, Mumford provided humongous hooks and sturdy pop song construction One Direction for a more grown-up audience, wrote Slate.

Ultimately, the predictability of Mumford was irksome. Reviewers came with their pitchforks out Spin wrote that they don't seem remotely musically curious (ouch); the A.V. Club critiqued them for using the same rhythm guitar pattern over and over and a songwriting formula that is almost computer-programmable. Not that anyone cares what reviewers think: Babel bagged the Grammy for Album of the Year (over Frank Oceans Channel Orange!) and has sold nearly 3 million copies in the US.

They filled arenas with what the New York Times called bro folk. Soon thereafter, Mumford began to have, uh, sons all over the place, with aesthetic and sonic descendants intent on riding the same coal-powered train to success. Theres the Colorado outfit the Lumineers, who are very good at shouting hey! Theres Of Monsters and Men, the Icelandic band that is...very good at shouting hey! The band fathered a musical moment, or perhaps more accurately, set up the model for franchising.

This is the part where I begrudgingly admit that the Mumford product sometimes works for me. Sure, the songs are vague and sweeping, in the grand tradition of U2 or Coldplay, obviously intent on stadium ambitions, but that in itself is not a crime. And on occasion, theyve stuck the landing. For NPR, Ann Powers pointed out in 2012 that to deny that widely shared notions of being good and strong and fulfilled the things Marcus Mumford sings about don't have power is to dismiss a lot of what lives in people's hearts.

I am also not overly against the old-timeyness vibe that dominated the early part of their career; a gimmick is not a crime. Drake raps in a Southern accent, and were supposed to forget hes from Toronto? The Mumford schtick did its job and made the band a household name.

But the gimmick opened Mumford & Sons up to a very particular kind of criticism: Why romanticize this masculinity? Why put effort into visually re-creating a time when white men were thriving at the expense of everyone else? Why is this your golden age? At best, its a naive romanticism. At worst, its something more sinister.

From left: Ben Lovett, Marcus Mumford, Winston Marshall, and Ted Dwane of Mumford & Sons in 2019

I am inclined to believe its the former. By their third album, 2015s Wilder Mind, Mumford and co. benched the banjo and picked up electric guitars in favor of radio-friendly rock (though without the banjo, reviewers found they were blander). They followed that with 2016s Johannesburg EP, recorded over two days of their South African tour, featuring collaborators such as the legendary Senegalese singer Baaba Maal.

For a time, Mumford & Sons successfully moved away from the fedora and waistcoat days, away from critiques over valuing a cringey kind of masculinity. But in 2018, they were brought right back to those questions again: There was a small internet furor over a photo featuring three of the four members with none other than Jordan Peterson, a once-obscure psychology professor who has become a sort of spokesperson of traditional masculinity (Marcus Mumford was not in the photo). Peterson rose to fame after refusing to use the correct pronouns to refer to a student and has since transformed into a right-wing celebrity. A lot of his writing and speaking is about defending masculinity (The masculine spirit is under assault, he told the New York Times). Marshall told CBC that Peterson came to the studio on his invitation because hed been a fan of his work on psychology.

As it turns out, Marshall wasnt the only band member excited about the Peterson visit. Ben Lovett, who is the bands keyboardist, described Peterson to the Guardian as an intellectualist more than anything, and downplayed the political nature of how he is perceived. In the same interview, Marcus Mumford added that he does not agree with Petersons politics, but will fiercely defend my bandmates rights to listen to the guy.

But it wasnt merely listening to the guy. After quitting the band, last week Marshall told Bari Weiss that one of the ways he felt restricted was that on the press tour for their 2018 album Delta, he couldnt talk about how Petersons work heavily influenced his contributions to the album. All four members are credited on all the songs on Delta, so we dont specifically know where Marshall peppered in the Peterson influences. It could be everywhere!

And then there are Marshalls post-band choices: He followed up his appearance on Weisss podcast with one on Ayaan Hirsi Alis, who rose to fame among a crop of anti-Islam Muslims and has lately been on the march against wokeism. He wrote a follow-up to his Medium post for conservative newspaper the Spectator, where he declared that in the current febrile political climate, many of us are just too scared to say what we think.

Marshall is positioning himself as a sort of modern knight leading the culture to enlightenment against the scourge of the extreme Far-Left. He says he does not endorse the values of the far right, but he will not stand silent and watch the lefts excesses either nay, he will give up being the worlds most famous banjoist over it! Once more into the breach!

This extreme far left, this wokeism, these excesses that are so supposedly so cancerous often entail critiques of traditional masculinity, the same one Mumford & Sons once saw fit to elevate and perform. Marshall may have left the band to shield his former bandmates from criticism, but in doing so he only highlighted questions that had been there from the start about whether the schtick was just for show.

In a post-#MeToo era, where masculinity is in search of a new story, those who want to cling to an old one cry out wokeism! The most efficient and popular way to assert masculinity on the internet is to align yourself with the anti-woke. Masculinity isnt toxic, this assertion goes its fine.

This is a lazy argument, to say the least. To be critical of how masculinity is changing does not mean to be specifically anti-men. The traditional notions of what it means to be a man have not lost favor because a woke mob pulled a fast one on society they lost favor because they arent serving us.

It is not brave to provoke internet outrage by grandstanding. It is far braver for men to do the gritty, personal work of investigating where their ideas of what it means to be a man come from, and look beyond the cosmetic. There, we may find discomforts, demons, questions, and revelations that may be difficult to face, but at least its a meaningful place to start. Tremble, little lion man, indeed.

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Holly Herndon Deepfaked Herself Into a ‘Digital Twin’ That Sings Any Song In Her Voice – VICE

Image:Andrs Man @elektrobelle

Electronic musician Holly Herndon is a leading proponent of using artificial intelligence in art, creating an AI called Spawna singing neural networkwith partner Mathew Dryhurst that was featured prominently on her 2019 album, Proto. Now, anyone can have Herndon sing back any audio recording with her voice or rather, her digital twins voice.

Holly+ is Herndons new project, which is kicking off with an AI-driven vocal tool developed by Never Before Heard Sounds that was trained on recordings of her singing. It relies on machine learning to recreate the distinctive nuances of her voice. Anyone can upload a polyphonic song or voice recording to the Holly+ site, and within a few minutes theyll have a version sung by her digital copy, much as if her voice was played like a synth.

Soon after launching, Herndon tweeted that there were 18.5 requests per second to her server, and that there had been 1,000 such song transformations within an hour. Want to hear the Neon Genesis Evangelion anime theme song tackled by an algorithm? Done and done. According to Herndon, more tools are coming and theyll get more sophisticated in time.

The technology itself isnt new: AI algorithms have produced compelling likenesses of voices for years, such as with a tool developed by Chinese tech giant Baidu in 2018. And there are tools that can create convincing deepfake likenesses of celebrity voices, like the one that rankled Jordan Peterson in 2019 and was quickly shut down after threats of legal action.

Part of what makes Holly+ unique is the initiative to turn her voice into a publicly-available instrument that anyone can use. The advent of machine learning tools that let anybody copy anybody elses physical appearance or voice have led to widespread debate around things like bodily autonomy and intellectual property rights. Herndon is pushing back against the idea that allowing for a potentially wide array of derivative works with machine learning will devalue her own music.

In an extensive post about Holly+, Herndon explores the potential rights issues that could surface around deep learning voice models based on commercial artists. She cites cases of corporations tapping impersonators to copy popular songs for ads, such as Midler v. Ford Motor Co. in 1988, which concerned a series of commercials for the automaker that used an impersonator of Bette Midler. Herndon writes that precedents suggest that public figures will retain exclusive rights to the exploitation of their vocal likeness for commercial purposes.

Instead, she believes that as the digital likeness of her voice grows in use and popularity, it will only increase the value of her own original works. Its the My Collectible Ass theory, she cites, which holds that the more prominent and visible/audible a work of art is, the more valuable the certified original becomes. Holly+ creations are made under an open-source license and can be freely released, but cannot be commercially exploited without permission.

She will not govern the commercial use of Holly+ creations herself, however. Instead, Herndon will create a decentralized autonomous organization (DAO), in which members are issued ERC-20 VOICE governance tokens on the Ethereum blockchain. Those token-holding stewards will vote on whether works created using Holly+ tools can be commercialized, and make decisions about licensing agreements. Herndon is no stranger to exploring the artistic potential of blockchains, including by creating NFTs of generative art pieces.

Herndon told Motherboard that tokens will be distributed to friends, family members, supporters, and artists who contribute to the Holly+ platform, but that there will not be a public token sale.

I need to make sure people who are able to vote on official usage of Holly+ understand who I am and what I represent, she said. Approved songs will be minted as a non-fungible token (NFT) and sold via a Zora auction house, with 50 percent of profits going to the new artist, 40 percent to the DAO members, and 10 percent to Herndon herself.

Through this model I can give people tools to experiment with my voice, create an organization to vet and approve official usage, and generate funds to create new tools. That seems cooler to me than approaching it from a defensive DRM angle, Herndon told Motherboard. We need ways to compensate artists whose likeness is being used, certify what is real and what is not, and also celebrate a new and strange capacity we have to perform as other people. I think the model we came up with covers those points!

Zora, which was co-founded by former employees of cryptocurrency exchange Coinbase, enables creators to use DAO governance to develop brands and products in a new, collective manner. Its part of a rising trend of DAO-led brand creation and management in the crypto space. Earlier this year, Motherboard spoke to Herndon about how blockchain tech has the potential to give power back to musicians. With Holly+, she seems elated about the creative possibilities ahead.

I am excited at the potential for there to be many different Holly albums in the world. I have already received some questions from musicians to ask if they can make Holly+ records, and that sounds perfect <3, she told Motherboard. I am curious what it would feel like to be in a band with 10,000 people, and how that might interact with my personal music project.

I like the idea of licensing songs from Holly+ musicians to play in my own sets, or DAO members performing as Holly+ without me, Herndon added. The DAO will make all of that stuff possible. This is fundamentally an experiment, so the uncertainty of everything is pretty thrilling.

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This Week in Crypto: Bitcoin Swings, the Fed Talks U.S. Crypto Regulation, Square Goes In on DeFi, and More – NextAdvisor

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Crypto caught international attention this week as the United States Federal Reserve Chair made statements on possible regulation and the Italian government banned a popular cryptocurrency exchange.

Heres a rundown of this weeks big crypto news:

At the same time, the price of Bitcoin experienced its usual swings this week, falling from a high of about $34,463 to around $31,108, according to Coindesk.

Bitcoin is the largest cryptocurrency by market cap, and a good indicator of the crypto market in general, since other coins like Ethereum (and smaller altcoins) tend to follow its trends. While an almost 10% decrease in value would be notable for normal investments, its a normal swing for Bitcoin, which saw more than a 50% decrease in value in past months. Thats not to say a 10% fall is anything to take lightly, and this is also why investing experts recommend only investing in crypto whatever youre OK with losing.

The cryptocurrency space is still very new, and everything from innovation to regulation can have outsize impact for investors. Heres how you can invest smartly, regardless of whats making news or Bitcoins price swings.

Cryptocurrency volatility is nothing new, and you should be comfortable with this if you decide to invest.

Volatility can be attributed to an immature market, says Ollie Leech, learn editor at Coindesk, a cryptocurrency news outlet. Anything from a celebrity tweet to new federal regulation can send prices spiraling.

If Elon Musk puts hashtag Bitcoin in his Twitter bio, it sends Bitcoin up 10%, says Leech.

This unpredictability is part of the reason why investing experts warn against investing huge amounts of your portfolio into a risky asset like crypto. Many recommend keeping your crypto holdings to less than 5% of your total portfolio.

For new investors, day-to-day swings can seem frightening. But if youve invested with a buy-and-hold strategy, dips are nothing to panic about, says Huymphrey Yang the personal finance expert behind Humphrey Talks. Yang recommends a simple solution: dont look at your investment.

Dont check on it. Thats the best thing you can do. If you let your emotions get too much into it then you might sell at the wrong time, make the wrong decision, says Yang.

This is the traditional set it and forget it advice that many traditional long-term investors follow. If you cant get on board, and the extreme dips continue to cause you worry, then you might have too much riding on your cryptocurrency investments.

Excerpt from:
This Week in Crypto: Bitcoin Swings, the Fed Talks U.S. Crypto Regulation, Square Goes In on DeFi, and More - NextAdvisor

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Pakistan moves to bring cryptocurrency boom out of the dark – Reuters

Representations of cryptocurrencies Bitcoin, Ethereum, DogeCoin, Ripple, Litecoin are placed on PC motherboard in this illustration taken, June 29, 2021. REUTERS/Dado Ruvic/Illustration

ISLAMABAD, July 16 (Reuters) - Once a week Ghulam Ahmed, 38, takes time out from his cryptocurrency consulting business to log into a WhatsApp group with hundreds of members eager to learn how to mine and trade cryptocurrency in Pakistan.

From housewives looking to earn a side income to wealthy investors wanting to buy cryptomining hardware, many barely understand traditional stock markets but all are eager to cash in.

"When I open the session for questions, there's a flood of messages, and I spend hours answering them, teaching them basic things about cryptocurrency," said Ahmed, 38, who quit his job in 2014, believing it was more profitable to mine Bitcoin.

Pakistan has seen a boom in trading and mining cryptocurrency, with interest proliferating in thousands of views of related videos on social media and transactions on online exchanges.

While cryptocurrency is not illegal in Pakistan, the global money laundering watchdog, the Financial Action Task Force (FATF), has called on the government to better regulate the industry. Pakistan is on the FATF's grey list of countries it monitors for failing to check terror financing and money laundering.

In response, the federal government has set up a committee to study cryptocurrency regulation, which includes observers from the FATF, federal ministers, and heads of the country's intelligence agencies.

"Half the members had no clue what it was and didn't even want to understand it," said committee member Ali Farid Khwaja, a partner at Oxford Frontier Capital and chairman of KASB Securities, a stock brokerage in Karachi.

"But the good thing is someone set up this committee. The relevant bodies in the government who need to get things done are supporting it, and the promising thing is nobody wants to stand in the way of technical innovation."

And the head of the country's central bank, Reza Baqir, said in April the authority was looking into another digital asset, a central bank digital currency, and its potential for bringing transactions happening off the books into a regulatory framework.

"We hope to be able to make some announcement on that in the coming months," he told CNN. Baqir declined to comment to Reuters on the topic.

Even the education sector has caught on.

In February, one of the country's leading universities, the Lahore University of Management Sciences, received a grant worth $4.1 million to study the technology from Stacks, a blockchain network that connects Bitcoin to apps and smart contracts.

LEGALISATION AND INVESTMENT

These moves can't come soon enough for cryptocurrency advocates.

Institutions have at times treated those involved in the trade of cryptocurrency with suspicion, worried about possible associations with money laundering.

Ahmed said he has been arrested by the Federal Investigation Agency (FIA) and charged with money laundering and electronic fraud twice, though the charges have not held up in court.

On one occasion, he said, the FIA seized a cryptocurrency mining farm he had set up in Shangla, in Pakistan's northern Khyber-Pakhtunkhwa province, which ran on its own hydroelectric power. The FIA did not respond to Reuters' request for comment.

Waqar Zaka, a former TV host with more than a million followers on Youtube, has been lobbying officials for years to not only legalise the industry, but have the government invest in it. Zaka, like Ahmed, had set up a cryptocurrency mining farm running on hydroelectric power.

Earlier this year, Khyber-Pakhtunkhwa's provincial government tapped Zaka and Ahmed to be on a committee studying how it can profit from such ventures. In March, the group announced it was looking into setting up new mining farms using Zaka's facility as a template.

The committee was dissolved in June, with the provincial government saying federal authorities should handle any new policies on cryptocurrencies.

Despite the challenges, Pakistan's crypto boom shows no signs of stopping.

Pakistan-based social media groups explaining how to trade and mine cryptocurrency abound, some with tens of thousands of followers on Facebook. On YouTube, cryptocurrency videos in Urdu have been viewed hundreds of thousands of times.

Online cryptocurrency exchanges, most based outside Pakistan, like Localbitcoins.com, have hundreds of Pakistani traders listed, some with thousands of transactions.

Apps like Binance and Binomo, which track and trade cryptocurrency, have more downloads than some of the country's largest banks' apps, according to web analytics company SimilarWeb.

"You cannot stop crypto, so the sooner Pakistan regulates things and joins the rest of the world, the better," Ahmed said.

(This story corrects to clarify State Bank head was referring to a central bank digital currency, not cryptocurrency, in paragraph 9 and to show provincial committee dissolved in paragraph 19)

Reporting by Umar Farooq; Editing by Karishma Singh

Our Standards: The Thomson Reuters Trust Principles.

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Pakistan moves to bring cryptocurrency boom out of the dark - Reuters

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How to Dip a Toe Into Bitcoin – The Wall Street Journal

Does bitcoin belong in your financial plan?

With cryptocurrency starting to pop up in portfolios managed by institutional investors, its a question a growing number of individuals are asking themselves and their financial advisers.

The answer, advisers say, is: It dependson factors including an investors tolerance for risk, financial capacity to absorb losses, and knowledge of the digital asset industry. Among those who use it for some clients, most recommend sticking to a small allocation, on the order of 1% to 2%.

In a recent survey of more than 500 financial advisers conducted by organizations including the Financial Planning Association, nearly half of advisers said clients have asked them about investing in cryptocurrencies, up from 17% in 2020. About 14% said they use or recommend it, compared with fewer than 1% last year.

Bitcoin is only 10 years old, said Ric Edelman, founder of advisory firm Edelman Financial Engines LLC and an investor in digital startups. The focus has been on mining and trading it. But now people are beginning to go to the next level of how to incorporate it as part of a larger portfolio.

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How to Dip a Toe Into Bitcoin - The Wall Street Journal

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