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The Future of Tech: Building Quantum Technology With Ion Beam Accelerators

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Novel quantum-based biosensors using diamond with nitrogen-vacancy centres are being developed through at 10-year project called Q-LEAP. These sensors could vastly improve the study of human brain functions, such as real-time detection of thoughts. (Image: Y. Yamazaki/National Institutes for Quantum and Radiological Science and Technology, Japan)

Authors: Aliz Simon and Nicole Jawerth*

Quantum technology is paving the way for smaller, faster and more flexible electronics than ever before, such as Magnetic Resonance Imaging scanners the size of smartphones and quantum computers that are thousands of times more powerful than traditional computers. Now on the brink of the second quantum revolution, which promises new ways to measure, process and transmit information, scientists are working on accelerator-based techniques for developing new materials that could speed up development of quantum technologies.

“The first quantum revolution was about building devices based on the ability to control photons and electrons, which led to the personal computer, LED lighting, even GPS and the Internet. In the second revolution, it’s about controlling the quantum state of individual atomic systems to create more advanced technology that is capable of solving previously impossible problems,” said David Jamieson, Professor at the University of Melbourne and chair of the IAEA coordinated research project behind this work: ‘Ion beam induced spatio-temporal structural evolution of materials: accelerators for a new technology era’.

The coordinated research project, launched in December 2016, has brought together leading scientists from Australia, China, Croatia, Finland, Italy, India, Israel, Singapore, Spain and the USA. The main aim of the project is to develop novel, accelerator-based ion beam techniques for creating and characterizing modified material required for new quantum technologies.

“Accelerator-based techniques involve high-energy ions that allow us to create atomic-scale modifications, or defects, in materials such as silicon and diamond, or two-dimensional materials, such as graphene. We can then control the quantum states of these individual atomic-scale defects in the materials, which in turn gives us the capability to control single atoms, including the spin of electrons or nuclei. The result is new materials with the characteristics necessary for advancing quantum technology,” said Jamieson.

Research has already shown ways these techniques can be used to modify materials. For example, single, accelerated ions can be implanted into materials, such as diamonds, used for semiconductors to form colour centres with quantum states that are useful for sensing electric and magnetic fields in single living cells. The colour centres can also release photons encoded with quantum states to, for example, transmit information that is secure against eavesdroppers. These materials can be integrated into conventional microelectronic devices such as laptops, smart watches and navigation devices.

The same techniques can also be used to investigate new types of radiation detectors based on diamond, such as radiation sensors that will be able to withstand high levels of radiation for use in radiotherapy treatment for cancer. In the longer term, they can also form the basis of a photonic quantum internet that connects a large-scale array of quantum information processors.

“New quantum technologies could open the door to transformational advances in secure communications, information technology and high precision sensors and provide new solutions to pressing challenges in fields such as medicine, industry, and security, shaping global development in the 21st century,” said Paolo Olivero, Associate Professor at the University of Torino in Italy and a participant in the project. “But there are still some major hurdles to address before many of these technologies become a reality.”

Last month, the project participants met to discuss fast-track solutions for addressing key challenges such as characterizing the behaviour of defects in certain systems, such as colour centres formed in diamond by implanted nitrogen atoms and an adjacent network of atom-sized vacancies, as well as how to control defect engineering in two-dimensional materials such as graphene when using low and medium-energy ions. Their meeting included discussions on testing and refining quantum theories with experimental data to tackle those problems and identify ways to translate theories into new devices.

The four-year project will also further facilitate research across the field by supporting other key research programmes around the world, such as the Quantum Technologies Flagship at the European Union, the National Innovation and Science Agenda in Australia and the National Quantum Initiative in the United States of America, among others. There will also be opportunities for scientific collaboration and training in conjunction with the project, such as the Joint ICTP-IAEA Advanced School on Ion Beam Driven Materials Engineering: Accelerators for a New Technology Era held last October.

The future is quantum

The first quantum revolution transformed the world into the highly connected, technology-driven society we see today. With the second revolution, we can soon expect ultra-high precision clocks, sensors for medical diagnostics, customized drug designs using quantum computers and more sophisticated machine learning.

It will also enable the development of quantum computers that are able to crack problems unsolvable with current methods. These computers use basic units of information called quantum bits or ‘qubits’, which are a more complex and powerful version of the information-carrying ‘bits’ used today in conventional computing.

Prototypes of 10 to 50 qubit computers are already accessible online and being used to develop quantum software for practical applications and for training the next generation of personnel in quantum information technology. Single qubits are also now being used in laboratories as sensors to exploit quantum superposition and entanglement for non-invasive diagnostics at the cellular level.

In anticipation of progress in the field of quantum technology, researchers are already setting up longer-term projects to harness the potential of these new developments, such as a new 10-year project called Q-LEAP to create novel quantum-based sensors for studying processes in the human brain. These sensors could vastly improve the detection of brain functions, such as real-time tracking of human thought, and improve the resolution of medical images. The project will use, among others, the accelerator-based techniques and expertise developed through this IAEA coordinated research project.

*Nicole Jawerth, IAEA Office of Public Information and Communication

IAEA

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After Google’s new set of community standards: What next?

Sisir Devkota

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After weeks of Google’s community standard guidelines made headlines, the Digital Industry Group Inc. (Australia based NGO) rejected proposals from the regulating body based in the southern hemisphere. The group claimed that regulating “fake news” would make the Australian Competition and Consumer Commission a moral police institution. In late August, Google itself forbade its employees from indulging in the dissemination of inadequate information or one that involved internal debates. From the outset, the picture is a bit confusing. After the events in Australia, Google’s latest act of disciplinary intrusion seems all but galvanizing from certain interests or interest groups.

A year earlier, Google was shaken by claims of protecting top-level executives from sexual crimes; the issue took a serious turn and almost deteriorated company operations. If anything but Google’s development from the horror of 2018 clearly suggests a desperate need from the hierarchy to curb actions that could potentially damage the interests of several stakeholders. There is no comprehensive evidence to suggest that Google had a view on how the regulations were proposed in Australia. After all, until proven otherwise, all whistleblowing social media posts and comments are at one point of time, “fake”. Although the global giant has decided to discontinue all forms of unjustifiable freedom inside its premises; however, it does profit by providing the platform for activism and all forms of censure. The Digital Industry Group wants the freedom to encourage digital creative contents, but Google’s need to publish a community guideline looks more of a defensive shield against uncertainties.

On its statement, the disciplinary clause, significantly mentions about the actions that will be taken against staffs providing information that goes around Google’s internal message boards. In 2017, female employees inside the Google office were subjected to discrimination based on the “gender-ness” of working positions. Kevin Kernekee, an ex-employee, who was fired in 2018, confirmed that staff bullying was at the core of such messaging platforms. Growing incidents inside Google and its recent community stance are but only fuelling assumptions about the ghost that is surrounding the internet giant’s reputation. Consequently, from the consumer’s point of view, an instable organization of such global stature is an alarm.

The dissidents at Google are not to be blamed entirely. As many would argue, the very foundation of the company was based on the values of expression at work. The nature of access stipulated into Google’s interface is another example of what it stands for, at least in the eyes of consumers. Stakeholders would not wish for an internal turmoil; it would be against the enormous amount of trust invested into the workings of the company. If google can backtrack from its core values upon higher forces, consumers cannot expect anything different. Google is not merely a search engine; for almost half of the internet users, it is almost everything.

“Be responsible, Be helpful, Be thoughtful”. These phrases are the opening remarks from the newly engineered community guideline. As it claims in the document, three principles govern the core values at Google. Upon closer inspection, it also sounds as if the values are only based on what it expects from the people working for the company. A global company that can resort to disciplining its staff via written texts can also trim the rights of its far-reaching consumer groups. It might only be the beginning but the tail is on fire.

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How to Design Responsible Technology

MD Staff

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Biased algorithms and noninclusive data sets are contributing to a growing ‘techlash’ around the world. Today, the World Economic Forum, the international organisation for public-private cooperation has released a new approach to help governments and businesses counter these growing societal risks.

The Responsible Use of Technology report provides a step-by-step framework for companies and governments to pin point where and how they can integrate ethics and human rights-based approaches into innovation. Key questions and actions guide organizations through each phase of a technology’s development process and highlight what can be done and when to help organizations mitigate unethical practices. Notably, the framework can be applied on technology in the ‘final’ use and application phase, empowering users to play an active role in advocating for policies, laws and regulations that address societal risks.

The guide was co-designed by industry leaders from civil society, international organizations and businesses including BSR, the Markkula Centre for Applied Ethics, the United Nation’s Office of the High Commissioner for Human Rights, Microsoft, Uber, Salesforce, IDEO, Deloitte, Omidyar Network and Workday. The team examined national technology strategies, international business programmes and ethical task forces from around the world, combining lessons learned with local expertise to develop a guide that would be inclusive across different cultures.

“Numerous government and large technology companies around the world have announced strategies for managing emerging technologies,” said Pablo Quintanilla, Fellow at the World Economic Forum, and Director in the Office of Innovation, Salesforce. “This project presents an opportunity for companies, national governments, civil society organizations, and consumers to teach and to learn from each other how to better build and deploy ethically-sound technology. Having an inclusive vision requires collaboration across all global stakeholders.”

“We need to apply ethics and human rights-based approaches to every phase in the lifecycle of technology – from design and development by technology companies through to the end use and application by companies across a range of industries,” said Hannah Darnton, Programme Manager, BSR. “Through this paper, we hope to advance the conversation of distributed responsibility and appropriate action across the whole value chain of actors.”

“Here, we can draw from lessons learned from companies’ efforts to implement ‘privacy and security by design,” said Sabrina Ross, Global Head of Marketplace Policy, Uber. “Operationalizing responsible design requires leveraging a shared framework and building it into the right parts of each company’s process, culture and commitments. At Uber, we’ve baked five principles into our product development process so that our marketplace design remains consistent with and accountable to these principles.”

This report is part of the World Economic Forum’s Responsible Development, Deployment and Use of Technology project. It is the first in a series tackling the topic of technology governance. It will help inform the key themes at the Forum’s Global Technology Governance Summit in San Francisco in April 2020. The project team will work across industries to produce a more detailed suite of implementation tools for organizations to help companies promote and train their own ‘ethical champions’. The steering committee now in place will codesign the next steps with the project team, building on the input already received from global stakeholders in Africa, Asia, Europe, North America and South America.

About the Centre for the Fourth Industrial Revolution Network

The Centre for the Fourth Industrial Revolution Network brings together more than 100 governments, businesses, start-ups, international organizations, members of civil society and world-renown experts to co-design and pilot innovative approaches to the policy and governance of technology. Teams in Colombia, China, India, Israel, Japan, UAE and US are creating human-centred and agile policies to be piloted by policy-makers and legislators, shaping the future of emerging technology in ways that maximize their benefits and minimize their risks. More than 40 projects are in progress across six areas: artificial intelligence, autonomous mobility, blockchain, data policy, drones and the internet of things.

The Network helped Rwanda write the world’s first agile aviation regulation for drones and is scaling this up throughout Africa and Asia. It also developed actionable governance toolkits for corporate executives on blockchain and artificial intelligence, co-designed the first-ever Industrial IoT (IIoT) Safety and Security Protocol and created a personal data policy framework with the UAE.

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Digitally shaping a greener world

MD Staff

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For the first time, Burhans is setting out to digitally map the land assets of one of the world’s largest land-owners. Photo by UN Environment Programme

Women were not allowed on map-making ship voyages until the 1960s—it was believed that they would bring bad luck. Spanish nuns made maps in the 10th century.

The first A-Z street map of London was created after one woman got lost on her way home from a party, then woke up every day at 5 a.m. to chart the city’s 23,000 streets.

As it turns out, women have always contributed to the drawing of maps despite hurdles.

This puts Molly Burhans, founder of GoodLands, in good company. For the first time in history, she is setting out to digitally map the land assets of one of the world’s largest land-owners—the Catholic Church. 

The journey has been spiritual. Instead of becoming a nun, she decided to pursue digital mapping instead. “Our work is grounded in science, driven by design and inspired by values of stewardship and charity,” she explains.

Unchartered waters

It all started when a course in biological illustration turned into a fascination with how everything fits together. 

“You can’t do surgery unless you’ve studied human anatomy—and you can’t really do sound environmental work unless you’ve mapped the environment and landscape, and can visualize it,” she explains.

She was introduced to digital mapping by Dana Tomlin, the originator or Map Algebra and Geographic Information Systems professor at the University of Pennsylvania and Yale University. When she visited the Vatican in 2016, it got her thinking.

“The Vatican has the most fantastic maps I’ve ever seen,” she said. “White, gold, platinum frescoes flanked the doors. I thought they must have the most incredible land datasets anywhere in the world.”

The Vatican is the smallest state in the world, and its biggest land owner. There are 250,000 Catholic-affiliated parishes, orphanages, community centers and retreat monasteries around the world, reaching an estimated 57.6 million people globally.

It is also the world’s largest non-government health care provider. The Pontifical Council for the Pastoral Care of Health Care workers estimates that around 26 per cent of healthcare facilities are operated by the Roman Catholic Church.

Iyad Abumoghli, Principal Coordinator of UN Environment Programme’s Faith for Earth Initiative, said:

“Globally, faith-based organizations own 8 per cent of habitable land on the surface of the earth and 5 per cent of all commercial forests. There are around 37 million churches and 3.6 million mosques around the world.

“Burhans’ work supports UNEP’s Faith for Earth Initiative to harness the socio-economic power of faith-based organizations, where preaching meets practice.

“Mapping faith-owned assets will contribute to strategically employ faith values in managing them, ultimately leading to fighting climate change and curbing ecosystem degradation.”

Fear of the unknown

Burhans reflects: “Why not leverage this network for environmental good?”

But then the hurdle hit. The data wasn’t digital. In fact—it wasn’t even there. 

“None of the land had been digitally mapped. I was surprised – this was bigger than I’d realized. We can’t manage property without foundational data—never mind ecosystem restoration. So, I just kept going to find the data.”

When she confirmed that data did not exist, Burhans asked the Holy See for permission to create the first comprehensive global digital data map of the Catholic Church’s footprint and people in history, working with a large team at mapping software company Esri, as Chief Cartographer.

Her mission: to help faith-based communities, such as religious orders, dioceses, and the Vatican to first understand what land assets they own. Next, figure out how to leverage those assets for ecosystem restoration on a scale parallel to its massive global health network.

The power of knowing

For Burhans, maps represent the power to shape our world for better health and environmental protection. “We dare to use land for environmental good. I can’t emphasize how important our surroundings and environment are,” she notes.

“Maps are just the tool, allowing us to capture complex information, from biodiversity to soil type, all in one place. If a picture is worth a thousand words, then a map is worth a million.”

“We can map where ecological failure might trigger heavy migration. Or, where sea level rise might force poor communities to move. We can see where more trees could cool hot cities; where green spaces could bring health benefits in areas with high respiratory problems.”

For Burhans, the potential of a large data hub capturing all this information across the church’s land portfolio is exciting—and unprecedented. It also has implications for all land owners and governments around the world.

Her team maps environmental, social and financial factors of a property portfolio. Centralizing information in one digital hub across sectors—health care, education, relief—could save tens of millions each year, she reflects.

She is also asking bigger questions: “How will artificial intelligence transform our world? How can we leverage land and religion to become the solution to our crises? We must be at the forefront of these issues.”

Mapping the church’s global footprint

Honing big data for environmental restoration is part of Burhans’ vision. Some of this is technical: bringing the Catholic Church into the digital area: “With relevancy, with the right information to roll out safety.”

But the vision is also about people. “We want to help people realize that mapping assets is vital to manage them responsibly. We cannot help the church improve its footprint if we don’t know what is has.”

“We all have different talents and gifts. Mine lean towards creating new technology and applying it to make land work for the greater good. That’s my vocation: to make sure that’s done—and done with integrity.”

UN Environment

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