Volunteers teach AI to spot slavery sites from satellite images

Curated on Posted on by Stefaan Verhulst

Matt Reynolds at New Scientist: “Online volunteers are helping to track slavery from space. A new crowdsourcing project aims to identify brick-making kilns in South Asia – frequently the site of forced labour – in satellite images.

This data will then be used to train machine learning algorithms to automatically recognise brick kilns in satellite imagery. If computers can pinpoint the location of such possible slavery sites, then the coordinates could be passed to local charities to investigate, says Kevin Bales, the project leader, at the University of Nottingham, UK.

South Asian brick kilns are notorious as modern-day slavery sites. There are an estimated 5 million people working in brick kilns in South Asia, and of those nearly 70 per cent are thought to be working there under duress – often to pay off financial debts.

 However, no one is quite sure how many of these kilns there are in the so-called “Brick Belt”, a region that stretches across parts of Pakistan, India and Nepal. Some estimates put the figure at 20,000, but it may be as high as 50,000.

Bales is hoping that his machine learning approach will produce a more accurate figure and help organisations on the ground know where to direct their anti-slavery efforts.

It’s great to have a tool for identifying possible forced labour sites, says Sasha Jesperson at St Mary’s University in London. But it is just a start – to really find out how many people are being enslaved in the brick kiln industry, investigators still need to visit every site and work out exactly what’s going on there, she says….

So far, volunteers have identified over 4000 potential slavery sites across 400 satellite images taken via Google Earth. Once these have been checked several times by volunteers, Bales plans to use these images to teach the machine learning algorithm what kilns look like, so that it can learn to recognise them in images automatically….(More)”.

Index: Collective Intelligence

Curated on Posted on by Hannah Pierce

By Hannah Pierce and Audrie Pirkl

The Living Library Index – inspired by the Harper’s Index – provides important statistics and highlights global trends in governance innovation. This installment focuses on collective intelligence and was originally published in 2017.

The Collective Intelligence Universe

  • Amount of money that Reykjavik’s Better Neighbourhoods program has provided each year to crowdsourced citizen projects since 2012: € 2 million (Citizens Foundation)
  • Number of U.S. government challenges that people are currently participating in to submit their community solutions: 778 (Challenge.gov).
  • Percent of U.S. arts organizations used social media to crowdsource ideas in 2013, from programming decisions to seminar scheduling details: 52% (Pew Research)
  • Number of Wikipedia members who have contributed to a page in the last 30 days: over 120,000 (Wikipedia Page Statistics)
  • Number of languages that the multinational crowdsourced Letters for Black Lives has been translated into: 23 (Letters for Black Lives)
  • Number of comments in a Reddit thread that established a more comprehensive timeline of the theater shooting in Aurora than the media: 1272 (Reddit)
  • Number of physicians that are members of SERMO, a platform to crowdsource medical research: 800,000 (SERMO)
  • Number of citizen scientist projects registered on SciStarter: over 1,500 (Collective Intelligence 2017 Plenary Talk: Darlene Cavalier)
  • Entrants to NASA’s 2009 TopCoder Challenge: over 1,800 (NASA)

Infrastructure

  • Number of submissions for Block Holm (a digital platform that allows citizens to build “Minecraft” ideas on vacant city lots) within the first six months: over 10,000 (OpenLearn)
  • Number of people engaged to The Participatory Budgeting Project in the U.S.: over 300,000. (Participatory Budgeting Project)
  • Amount of money allocated to community projects through this initiative: $238,000,000

Health

  • Percentage of Internet-using adults with chronic health conditions that have gone online within the US to connect with others suffering from similar conditions: 23% (Pew Research)
  • Number of posts to Patient Opinion, a UK based platform for patients to provide anonymous feedback to healthcare providers: over 120,000 (Nesta)
    • Percent of NHS health trusts utilizing the posts to improve services in 2015: 90%
    • Stories posted per month: nearly 1,000 (The Guardian)
  • Number of tumors reported to the English National Cancer Registration each year: over 300,000 (Gov.UK)
  • Number of users of an open source artificial pancreas system: 310 (Collective Intelligence 2017 Plenary Talk: Dana Lewis)

Government

  • Number of submissions from 40 countries to the 2017 Open (Government) Contracting Innovation Challenge: 88 (The Open Data Institute)
  • Public-service complaints received each day via Indonesian digital platform Lapor!: over 500 (McKinsey & Company)
  • Number of registered users of Unicef Uganda’s weekly, SMS poll U-Report: 356,468 (U-Report)
  • Number of reports regarding government corruption in India submitted to IPaidaBribe since 2011: over 140,000 (IPaidaBribe)

Business

  • Reviews posted since Yelp’s creation in 2009: 121 million reviews (Statista)
  • Percent of Americans in 2016 who trust online customer reviews as much as personal recommendations: 84% (BrightLocal)
  • Number of companies and their subsidiaries mapped through the OpenCorporates platform: 60 million (Omidyar Network)

Crisis Response

Public Safety

  • Number of sexual harassment reports submitted to from 50 cities in India and Nepal to SafeCity, a crowdsourcing site and mobile app: over 4,000 (SafeCity)
  • Number of people that used Facebook’s Safety Check, a feature that is being used in a new disaster mapping project, in the first 24 hours after the terror attacks in Paris: 4.1 million (Facebook)

What Bhutanese hazelnuts tell us about using data for good

Curated on Posted on by Stefaan Verhulst

Bruno Sánchez-Andrade Nuño at WEForum: “How are we going to close the $2.5 trillion/year finance gap to achieve the Sustainable Development Goals (SDGs)? Whose money? What business model? How to scale it that much? If you read the recent development economics scholar literature, or Jim Kim’s new financing approach of the World Bank, you might hear the benefits of “blended finance” or “triple bottom lines.” I want to tell you instead about a real case that makes a dent. I want to tell you about Sonam.

Sonam is a 60-year old farmer in rural Bhutan. His children left for the capital, Thimphu, like many are doing nowadays. Four years ago, he decided to plant 2 acres of hazelnuts on an unused rocky piece of his land. Hazelnut saplings, training, and regular supervision all come from “Mountain Hazelnuts”, Bhutan’s only 100% foreign invested company. They fund the costs of the trees and helps him manage his orchard. In return, when the nuts come, he will sell his harvest to them above the guaranteed floor price, which will double his income; in a time when he will be too old to work in his rice field.

You could find similar impact stories for the roughly 10,000 farmers participating in this operation across the country, where the farmers are carefully selected to ensure productivity, maximize social and environmental benefits, such as vulnerable households, or reducing land erosion.

But Sonam also gets a visit from Kinzang every month. This is Kinzang’s first job. Otherwise, he would have moved to the city in hopes of finding a low paying job, but more likely joining the many unemployed youth from the countryside. Kinzang carefully records data on his smart-phone, talks to Sonam and digitally transmits the data back to the company HQ. There, if a problem is recorded with irrigation, pests, or there is any data anomaly, a team of experts (locally trained agronomists) will visit his orchard to figure out a solution.

The whole system of support, monitoring, and optimization live on a carefully crafted data platform that feeds information to and from the farmers, the monitors, the agronomist experts, and local government authorities. It ensures that all 10 million trees are healthy and productive, minimizes extra costs, tests and tracks effectiveness of new treatments….

This is also a story which demonstrates how “Data is the new oil” is not the right approach. If Data is the new oil, you extract value from the data, without much regard to feeding back value to the source of the data. However, in this system, “Data is the new soil.” Data creates a higher ground in which value flows back and forth. It lifts the source of the data -the farmers- into new income generation, it enables optimized operations; and it also helps the whole country: Much of the data (such as road quality used by the monitors) is made open for the benefit of the Bhutanese people, without contradiction or friction with the business model….(More)”.

Crowdsourcing the fight against mosquitos

Curated on Posted on by Stefaan Verhulst

YahooFinance: “That smartphone in your pocket could hold the cure for malaria, dengue and the Zika virus, a noted Stanford University scientist says.

Manu Prakash has a history of using oddball materials for medical research. His latest project, Abuzz, uses sound. Specifically, he asks regular citizens to capture and record mosquitoes. There are 30 unique species, and each has a different wingbeat pattern.

The big idea is to use algorithms to match sample recordings with disease-carrying species, and then recommend strategies to control the population.

Weird science, sure, but don’t knock it. In this age of massive amounts of compute and abundant sensors, dreamers are doing what should be impossible. They are replicating expensive research tools with inexpensive, makeshift solutions. Solutions that can, in many cases, save lives.

In this case, citizen-scientists capture a mosquito in a plastic bottle, poke a hole in the cap and record the buzzing with their phone. Then they send the digital file off to Prakash and his team.

It’s not the first time the Indian-born professor of bioengineering has made something from almost nothing.

In 2013, he saw a centrifuge being used as a doorstop at a Ugandan clinic. The expensive medical device had been donated by well-meaning researchers. But the village had no electricity.

So, Prakash put on his problem-solving hat. He later developed the Paperfuge.

Inspired by a toy whirligig, the paper-and-string device can separate blood cells from plasma. At a cost of 20 cents, the instrument is perfect for “diagnosis in the field,” Prakash told a TED conference audience.

And that’s just one example of how a little innovation can go a long way, for not a lot of money.

While visiting remote clinics in India and Thailand, he noticed expensive microscopes were collecting dust on shelves. They were too bulky to carry into the field. In 2014, his team showed off Foldscope, an inexpensive, lightweight microscope inspired by origami….(More)”.

Big data allows India to map its fight against human trafficking

Curated on Posted on by Stefaan Verhulst

Nita Bhalla for Reuters: “An Indian charity is using big data to pinpoint human trafficking hot spots in a bid to prevent vulnerable women and girls vanishing from high-risk villages into the sex trade.

My Choices Foundation uses specially designed technology to identify those villages that are most at risk of modern slavery, then launches local campaigns to sound the alarm….

The analytics tool – developed by Australian firm Quantium – uses a range of factors to identify the most dangerous villages.It draws on India’s census, education and health data and factors such as drought risk, poverty levels, education and job opportunities to identify vulnerable areas….

There are an estimated 46 million people enslaved worldwide, with more than 18 million living in India, according to the 2016 Global Slavery Index. The Index was compiled by the Walk Free Foundation, a global organisation seeking to end modern slavery. Many are villagers lured by traffickers with the promise of a good job and an advance payment, only to find themselves or their children forced to work in fields or brick kilns, enslaved in brothels and sold into sexual slavery.

Almost 20,000 women and children were victims of human trafficking in India in 2016, a rise of nearly 25 percent from the previous year, according to government data.While India has strengthened its anti-trafficking policy in recent years, activists say a lack of public awareness remains one of the biggest impediments…(More)”.

Solving a Global Digital Identity Crisis

Curated on Posted on by Stefaan Verhulst

Seth Berkley at MIT Technology Review:” In developing countries, one in three children under age five has no record of their existence. Technology can help….Digital identities have become an integral part of modern life, but things like e-passports, digital health records, or Apple Pay really only provide faster, easier, or sometimes smarter ways of accessing services that are already available.

In developing countries it’s a different story. There, digital ID technology can have a profound impact on people’s lives by enabling them to access vital and often life-saving services for the very first time….The challenge is that in poor countries, an increasing number of people live under the radar, invisible to the often archaic, paper-based methods used to certify births, deaths, and marriages. One in three children under age five does not officially exist because their birth wasn’t registered. Even when it is, many don’t have proof in the form of birth certificates. This can have a lasting impact on children’s lives, leaving them vulnerable to neglect and abuse.

In light of this, it is difficult to see how we will meet the SDG16 deadline without a radical solution. What we need are new and affordable digital ID technologies capable of working in poorly resourced settings—for example, where there is no reliable electricity—and yet able to leapfrog current approaches to reach everyone, whether they’re living in remote villages or urban slums.

Such technologies are already emerging as part of efforts to increase global childhood vaccination coverage, with small-scale trials across Africa and Asia. With 86 percent of infants now having access to routine immunization—where they receive all three doses of a diphtheria-pertussis-tetanus vaccine—there are obvious advantages of building on an existing system with such a broad reach.

These systems were designed to help the World Health Organization, UNICEF, and my organization, Gavi, the Vaccine Alliance, close the gap on the one in seven infants still missing out. But they can also be used to help us achieve SDG16.

One, called MyChild, helps countries transition from paper to digital. At first glance it looks like a typical paper booklet on which workers can record health-record details about the child, such as vaccinations, deworming, or nutritional supplements. But each booklet contains a unique identification number and tear-out slips that are collected and scanned later. This means that even if a child’s birth hasn’t been registered, a unique digital record will follow them through childhood. Developed by Swedish startup Shifo, this system has been used to register more than 95,000 infants in Uganda, Afghanistan, and the Gambia, enabling health workers to follow up either in person or using text reminders to parents.

Another system, called Khushi Baby, is entirely paperless and involves giving each child a digital necklace that contains a unique ID number on a near-field communication chip. This can be scanned by community health workers using a cell phone, enabling them to update a child’s digital health records even in remote areas with no cell coverage. Trials in the Indian state of Rajasthan have been carried out across 100 villages to track more than 15,000 vaccination events. An organization called ID2020 is exploring the use of blockchain technology to create access to a unique identity for those who currently lack one….(More)”

Conditional Citizens: Rethinking Children and Young People’s Participation

Curated on Posted on by Stefaan Verhulst

Book by Catherine Hartung: “This book challenges readers to recognise the conditions that underpin popular approaches to children and young people’s participation, as well as the key processes and institutions that have enabled its rise as a global force of social change in new times. The book draws on the vast international literature, as well as interviews with key practitioners, policy-makers, activists, delegates and academics from Japan, South Africa, Brazil, Nicaragua, Australia, the United Kingdom, Finland, the United States and Italy to examine the emergence of the young citizen as a key global priority in the work of the UN, NGOs, government and academia. In so doing, the book engages contemporary and interdisciplinary debates around citizenship, rights, childhood and youth to examine the complex conditions through which children and young people are governed and invited to govern themselves.

The book argues that much of what is considered ‘children and young people’s participation’ today is part of a wider neoliberal project that emphasises an ideal young citizen who is responsible and rational while simultaneously downplaying the role of systemic inequality and potentially reinforcing rather than overcoming children and young people’s subjugation. Yet the book also moves beyond mere critique and offers suggestive ways to broaden our understanding of children and young people’s participation by drawing on 15 international examples of empirical research from around the world, including the Philippines, Bangladesh, the United Kingdom, North America, Finland, South Africa, Australia and Latin America. These examples provoke practitioners, policy-makers and academics to think differently about children and young people and the possibilities for their participatory citizenship beyond that which serves the political agendas of dominant interest groups…(More)”.

Design thinking and health communication: learning from failure

Curated on Posted on by Stefaan Verhulst

Priyanka Dutt at BBC Media Action: “Anyone working in international development will attest that human-centred design (HCD) has been a ‘trending topic’ in recent years. Design thinking has been applied to a range of challenges, from supporting democratic transition in Libya to building an all-terrain wheelchair for under $200. Melinda Gates even hailed HCD as the innovation changing the most lives in the developing world.

But what exactly is design thinking? It involves bringing together multi-disciplinary teams – think creative writers working alongside ICT specialists – to address challenges through rapid prototyping and repeated testing. At the core of HCD is building empathy with the people you’re designing for with the overarching aim of producing something genuinely valuable to them.

Marrying these principles with our own core value of putting audiences at the heart of everything we do, we decided to set up a ‘laboratory’ in Bihar, in northern India, which aimed to improve child and maternal health through communication. We saw Bihar as a great site for HCD-style innovation because it offered us the scope to test and fine tune new ways of using communication to promote healthy behaviours for women and children alike.

Bihar is home to 29 million women of reproductive age, who give birth 3 million times every year. And although Bihar’s maternal mortality rate has declined in recent years to 93 per 100,000 live births, it is still well above the Sustainable Development Goals target of 70. As for the communication challenges, less than a fifth of these women watch TV and only 12% listen to the radio.

Yet the lab’s early creations achieved a great deal. Over 50,000 people have graduated from our Mobile Academy training course, which is delivered through mobile phone audio messages. The course teaches health workers how to communicate more effectively to persuade families to lead healthier lives.

We also produced a set of cards and audio messages delivered via mobile phone – called Mobile Kunji – for health workers to use during their visits with families. The evidence shows that families subsequently asked health workers more questions and were more likely to follow advice on preparing for birth, family planning and how to feed babies.

Rethinking strategy: learning from failure

High on our early successes, we set about developing Kilkari (a baby’s gurgle in Hindi). This programme sends weekly audio messages about pregnancy, child birth, and child care, directly to families’ mobile phones, from the second trimester of pregnancy until the child is one year old. The aim was that Kilkari would be listened to across Bihar, by the most vulnerable families, with the greatest need and least access to information and services.

Drawing on lessons from two similar services from around the world, Mobile Midwife and BabyCenter, in addition to our own prior experience in Bihar, we were confident Kilkari would be a success. Just to be certain, we ran some tests before rollout and found that we had failed in our vision – and spectacularly so. We weren’t getting through to our main audience, women, as we weren’t using the right channels and language.

In the end, we went back to the drawing board on Kilkari four times, simplifying and stripping down the content time and again, until we got it right. Through repeated prototype-test-redesign cycles, we made the vitally important discovery that our basic assumptions about our audiences were wrong. So we went back to basics and asked ourselves the following questions to push us to rethink our strategy:

1. Is the content relevant and easy to understand?…

2. Are we getting through to our target audience?…

3. Can we do more to keep our target audience engaged?…(More)”

Crowdmapping as a new data source for journalists

Curated on Posted on by Stefaan Verhulst

Ana Brandusescu and Renée Sieber in Data Driven Journalism: “Crowdsourced data, especially for mapping, is a boon for data driven journalism. In 2015, Nepal’s earthquake was mapped in an astounding 48 hours. The number of volunteers increased to over 2,400 mappers, most of them international, a number that increased exponentially from the initial range of seven to 100 mapping volunteers present before the earthquake occurred.

A significant use of crowdsourced data for mapping, or crowdmapping, is to inform crisis responses like the Nepal earthquake by providing a medium for citizens to communicate with one another and with those seeking to help victims. The benefits to affected peoples are immediate information sharing and visualization of dire and urgent events. These apps have the ability to fill information gaps and even provide aid for disaster victims. Volunteers from across the globe also can contribute to crowdsource entire maps of post-disaster road infrastructures and refugee sites. As a platform and medium, crisis mapping has become so popular that it is increasingly replacing traditional mapping methods for humanitarian emergencies. This is also a huge benefit to journalists as they demonstrate connectivity between open source software, humanitarian crises, and crowdsourcing. According to the Tow Center’s Guide to Crowdsourcing, “Crowdsourcing allows newsrooms to build audience entry points at every stage of the journalistic process—from story assigning, to pre-data collection, to data mining, to sharing specialized expertise, to collecting personal experiences and continuing post-story conversations”….

But let’s get real. Crowdsourced apps have a highly nuanced and complex process with many problems. Here’s five points.

1. Some crises are sexier than others…
2. These apps are far from being zero-cost…
3. Participant engagement is opaque…
4. The problem with “disruption” as a transformative tech…
5. The technical literacy of journalists… (More)
This article is based on the authors’ research article “Confronting the hype: The use of crisis mapping for community development”. Read the full article here.

From disaster planning to conservation: mobile phones as a new tracking tool

Curated on Posted on by Stefaan Verhulst

, , and  in The Conversation: “We can learn a lot about things by studying how they move through the world and interact with the environment.

In the past, for example, it was possible to study the mobility of people within the United States by monitoring things such as the movement of banknotes. Today we can use something that is much more global and widely available than US cash.

Mobile phones have almost totally infiltrated human society, with the number estimated at more than 7 billion in 2014. Ownership of mobile phones continues to grow, even in some of the poorest countries.

Many of those phones are geolocated, continuously providing the geographic location of the user, so effectively acting as tracking devices for human populations.

As biologists, our understanding of animals has been transformed over the past four decades by our ability to track their movements and behaviour.

We were interested to see what we can learn from the use of mobile phones tracking, as we show in a study published this month in Trends in Ecology and Evolution.

It’s now possible to use the mobile phone data to gain a better insight into human movement under certain conditions.

For example, mobile phone data was used to study the movement of people during the 2010 earthquake and subsequent cholera outbreak in Haiti, and Hurricane Sandy in the United States in 2012.

It was interesting to note that the human reaction to escape from certain events we found was close to that of some animal groups, such as birds and fish, when fleeing from attack.

Such studies can help predict how people will respond in the future to any emergencies, and help to improve the delivery of any aid or disaster relief.

Conservation with mobile phones

The detail, immediacy and sheer volume of data from mobile phones also offers innovative ways to monitor and possibly solve some of the most pressing conservation problems that animal populations now face.

For example, geolocated phones are changing the way we tackle the crisis of illegal wildlife trade.

Not only is it a major driver of species extinctions, but the human cost is high with more than 1,000 wildlife rangers killed in the line of duty over a ten-year period.

In India, rangers on the front line use a smartphone app to monitor movements and record sightings of targeted species, such as tigers, and to report suspicious activity.

In Africa, mobile phones help rangers collate social and environmental information about reserves and encounter rates with animals killed by poachers….(More)”