Mobile Phone Microscopes to Revolutionize Health Diagnostics

 

Mobile phone usage has increased hugely across the global South in the past five years. In Africa, the number of mobile phone subscribers reached 545 million in 2013, while there are 3.5 billion mobile phone users in Asia and the Pacific (ITU). Some 93 million people in Africa and 895 million in Asia and the Pacific have mobile phone Internet access (ITU).

“Every day we are moving closer to having almost as many mobile-cellular subscriptions as people on earth,” Brahima Sanou, Director of the ITU Telecommunication Development Bureau, wrote in its latest report on their growth.

The number of mobile phone subscriptions in the developing world has surpassed 5 billion and the number in the world as a whole reached 6.8 billion in 2013 (ITU), out of a world population of more than 7.1 billion. This compares to considerably lower numbers of people with access to the Internet: 2.7 billion in the world (ITU).

While many people in poorer countries have basic versions of mobile phones, the next generation of smartphones has been growing in number as prices come down (http://en.wikipedia.org/wiki/Smartphone). Examples of these smart phones include the BlackBerry, Apple’s iPhone, the Samsung Galaxy, and the Nokia Lumia. Smartphones tend to have enormous computing power and an ability to run complex ‘apps’ or applications – including public transport options, maps, restaurant and store locators, banking services and market information and resources. They can also access the Internet through Wi-Fi, and have camera and video capability.

What people can do with these feature-packed phones is limited by little other than human imagination. With the ability to store large amounts of data and images, using apps that perform a limitless range of services and tasks, smartphones can be deployed as powerful tools to tackle problems.

Science fiction sagas have long fantasized about people being able to walk around with small electronic devices that can do immensely powerful tasks, including being a medical diagnostic tool. But this science fiction dream is rapidly becoming reality in the global South.

Various initiatives and innovators are using mobile phones and smartphones to conduct medical diagnosis and gather data for medical studies in real time.

Some innovations are even turning smartphones into mobile microscopes.

Developed by the University of California, Berkeley in the lab of Professor Daniel Fletcher (http://cellscope.berkeley.edu/), the CellScope (cellscope.com) is capable of turning the camera on a cell (mobile) phone into a diagnostic microscope with a magnification of 5x to 60x. Fletcher’s lab has also pioneered work on needle-free injection technology.

The CellScope can be used for ocular imaging (technologies for visualizing and assessing a range of diseases of the eye) and for detecting tuberculosis, blood-borne diseases and parasitic worms.

Fletcher is a bioengineer and was impressed with how much mobile phone technology has proliferated across the global South.

“You don’t have to put in these copper wires (for phone lines) anymore; you have the (cell) towers. It’s big business,” Fletcher told The Scientist Magazine.

“It’s leaping over the need for infrastructure.”

Fletcher and his colleagues experimented by attaching extra lenses to smartphones. They then used the phone to image cells that had been stained with fluorescent dyes to make them easier to see. The quality of the image was so good, they were able to diagnose malaria from blood samples and tuberculosis from sputum (spit) samples.

With the addition of image analyzing software, the phone was able to automatically count the number of Mycobacterium tuberculosis bacilli. They were trying to prove you did not need conventional microscopes to do this sort of diagnostic work.

Fletcher and his colleagues are currently trialling the technology in Vietnam, India, Cameroon and Thailand.

“Technology alone doesn’t create effective health care,” Fletcher emphasizes. “It’s got to be part of a context in which the information is captured and validated and is analyzed in the right way, and treatments are then available in response to information.”

Another group from Toronto General Hospital in Canada (http://www.uhn.ca/corporate/AboutUHN/OurHospitals/Pages/TGH.aspx) has ‘hacked’ an iPhone smartphone by placing a 1 millimeter ball lens on the phone’s camera. Isaac Bogoch, an infectious disease specialist, had been investigating parasitic worm infections in children on Pemba Island off the coast of Tanzania. Along with Jason Andrews of Massachusetts General Hospital, they had been inspired by a report about how a team of researchers from the University of California, Davis had created a simple microscope out of an iPhone with a 1 millimeter lens. This makeshift microscope was used to take pictures of blood smears at a 350 times magnification and giving a 1.5 micron resolution.

“We thought that was a great idea,” Bogoch told The Scientist Magazine. Bogoch regularly works as part of an international team around the world, often in remote locations.

“We thought … we could take it to the field and see if it accurately works in a more real-world setting.”

Inspired, Bogoch got together with his colleagues and created a similar microscope with a 3 millimeter ball lens and then got to work using it to identify soil-transmitted helminth eggs in stool samples in Tanzania. When examining the stool samples of 199 children in a clinical trial using the makeshift microscope, they were able to accurately identify helminth infections in 70 per cent of the cases. They also found the iPhone microscope did very well at spotting eggs of particular parasites, such as 80 per cent of Ascaris lumbricoides infections (http://en.wikipedia.org/wiki/Ascaris_lumbricoides). The success rate dropped significantly, however, when trying to detect whipworm parasites (just over half) and hookworm infections (14 per cent).

But this is early days and an experiment: “Obviously the results aren’t perfect and there’s definitely room for improvement,” Bogoch admits.

What stands out is the potential to completely revolutionize health care by continuing to develop the capability of smartphones. With their portability and low cost, they also have the advantage of not needing a trained physician to operate them, according to David Walker, president of the American Society of Tropical Medicine and Hygiene, in The Scientist Magazine.

One of the many advantages of combining a microscope with a digital smartphone is the ability to take a picture and send it straight away to someone to make a diagnosis.

Even more exciting, Sebastian Wachsmann-Hogiu at the University of California, Davis (http://cbst.ucdavis.edu/people/sebastian/) is adapting mobile phones to undertake spectroscopy (http://en.wikipedia.org/wiki/Spectroscopy), using diagnostic test software to analyze samples on the spot. This, when successful, would be akin to the capabilities first mooted in the science fiction television and film series Star Trek (startrek.com). In Star Trek, the doctor is able to use a small handheld digital device to quickly diagnose what ails somebody.

The potential for this technology in the global South is significant. Aydogan Ozcan at the University of California, Los Angeles, who is also working on mobile phone microscopes, believes this is as significant as the dawn of the personal computer: “If you look at the early computers, they were bulky, they were extremely expensive,” he says.

But now computers “are portable … and almost anyone can afford them. The same thing is going on today (with microscopy). We are miniaturizing our micro- and nano-analysis tools. We’re making them more affordable; we’re making them more powerful.”

It looks like this science fiction dream will soon become today’s reality.

By David South, Development Challenges, South-South Solutions

Published: July 2013

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

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Indian Initiatives to Make Travel Safer for Women

Shocking assaults on women traveling in India have galvanized innovators to find solutions. One solution that is proving successful is to establish specialist taxi services for women. As a happy additional benefit, these taxi innovators are transforming the taxi experience, introducing more ethical practices such as honest fares, professional and safe driving habits and clean, hygienic and comfortable taxis.

With sexual harassment levels high and several shocking assaults and rapes of women in Indian cities grabbing global media attention, Indian women are now being offered a variety of women-driver-only taxi services to ensure they get to work and home again safely.

As well as offering their passengers security, these companies are also redefining the taxi experience with innovation. As travelers know, the taxi experience in many cities can be frustrating, fraught with scams, rip-offs, disputes over fares, unhygienic taxi interiors and poor driving skills. These pioneering women-only taxi companies are trying to show there is another way: that taxis can be clean, meters honest and driving safe and sound.

Security for women has come into the media spotlight in India after a series of high-profile attacks and sexual assaults. The country is undergoing major economic and social change as it modernizes and urbanizes. Women are seeing their incomes and their role in the economy increase.

This brings both opportunities and risks. Women who would have only lived and worked in a small geographical area, and generally associated only with their family or a small village, are now mobile and in contact with the busy urban environments of megacities awash with strangers.

One woman is raped every 20 minutes in India, according to the National Crime Records Bureau. But police estimate only four out of 10 rapes are reported, largely due to victims’ fear of being shamed by their families and communities. At the beginning of March 2013, a campaign to raise awareness on women’s safety was launched in Delhi to chime with International Women’s Day. The UN also confirmed in March 2013 a global strategy to combat violence against women (http://www.un.org/womenwatch/daw/csw/57sess.htm).

One champion of safer transport for women in India is Revathi Roy, a rally car driver and entrepreneur. She started a women-only taxi company in Mumbai called Forsche in 2007 out of raw economic need, and to solve a problem.

“I am a very fussy passenger and I would get upset that the seat was not comfortable, or the driver was driving too rashly for my liking,” Roy told BBC News.

“I would also find it irritating that some drivers would stare at me from their rear-view mirror and one day, I just decided I had had enough.”

Forsche – pronounced “for she” – a play on the German car maker Porsche’s name – was one of the pioneers in bringing all-women taxi services to India. Their drivers’ uniform came in pink and purple with a purple scarf worn around the neck.

However, Roy parted ways with her previous business partner and set up Viira Cabs (viiracabs.com/) in 2011. Viira means ‘courageous woman’ according to Roy.

Roy hopes passengers from young girls to senior citizens will feel safer and more confident knowing a woman is the driver.

“The attitude of Indian mothers is changing,” she said. “Now they know their daughters go out and drink. They realize they may as well keep them safe by putting them in the hands of a woman who at all times is playing the role of a mother or a sister.  A man can’t be a woman. And just because a woman is sitting at the wheel she doesn’t become a man.”

The company has 20 taxis and 25 drivers. It uses a fleet of Maruti Eecos (http://marutisuzukieeco.in/), a mini van made by Suzuki capable of carrying four adult passengers and their luggage. Viira also seeks to improve driving standards on Mumbai’s roads by setting a good example with safe, defensive driving techniques.

A pioneer of female taxi drivers in India, Roy is now the Mentor and Chief Driving Officer for Viira Cabs. According to the company’s website, she is looking to train thousands of women to be able to make their livelihood as a taxi driver.

“Driving is still very male dominated and in Mumbai where most people travel by public transport, there are very few women with driving licenses,” she explained.

“Viira is a very powerful platform for poor, urban women who are now able to earn up to Rs 12,000 a month (US $222),” Roy told CNN.

Viira’s drivers wear a professional uniform of a peaked cap, white short sleeved shirt with blue trim, and a plastic identification badge on a blue lanyard. This makes it clear from the start to passengers who is driving them.

The service runs 24 hours a day, seven day a week, and journeys are dispatched from the company’s call centre. To keep the service safe as can be, all vehicles are monitored by GPS (global positioning system) and a panic alert system. The drivers receive self-defence and defensive-driving training so they can elude any dangers while on the road. They also know how to handle roadside emergencies and are backed up by 24/7 support from the call centre.

The taxis follow the standard charges set down by the Mumbai region. By using mini-vans, passengers are able to enjoy a comfortable and roomy ride in air conditioned comfort – a big plus in a hot country. The vans run on CNG (compressed natural gas) (http://en.wikipedia.org/wiki/Compressed_natural_gas), reducing pollution.

To add even more value to the journey experience, the taxis feature live television and Internet web surfing using something called Tabbie TM (Tablet in a Cab), a 10-inch-wide computer tablet.

In addition to the taxi service, the Viira Motor Training School offers driver training to women with low incomes. Its 12-week program covers all the main areas of taxi-driving skills – driving theory, mechanics, customer service, health and safety and self-defence – but also goes to the next level and gives the students training on a vehicle-driving simulator donated by the Suzuki company.

Roy said she hopes to expand the business from Mumbai to smaller urban areas “where Indian women are most starved of opportunities.”

Long-term, she wants to become “India’s premier chauffeur and fleet service.”

Roy’s success with these companies led to the founding of the social enterprise Sakh Consulting Wings (http://sakhaconsultingwings.com/about-us.php) to support establishing similar services in other Indian cities.

Sakha Consulting Wings is partnered with the Azad Foundation to promote taxi driving as a viable career for women from poor backgrounds.

Super Cabz in Delhi (http://www.supercabz.com/women-friendly-cab-service-delhi-ncr.php) is another service aimed at women. It has innovations such as panic buttons in the back seats of the cabs and mobilizers to allow the central call centre to shut the cab’s engine down in an emergency. There is also a GPS monitoring and tracking system to keep tabs on the cabs as they go about the city.

By David South, Development Challenges, South-South Solutions

Published: May 2013

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

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Accessing Global Markets Via Design Solutions

The power of design to improve products and the way they are manufactured is increasingly being seen as a critical component of successful economic development.

The importance of trade – both South-South and South-North – as a reducer of poverty in developing countries is now widely acknowledged. Countries that have made the biggest gains in reducing poverty, like China, India and Brazil, have done it through trade.

The power of trade in high quality goods to raise incomes has been proven for more than a decade. South-South trade grew by an average of 13 percent per year between 1995 and 2007. By 2007, South-South trade made up 20 percent of world trade. And over a third of South-South commerce is in high-skill manufacturing. Making finished goods, rather than just selling raw materials, improves workers’ skill levels and increases the return on trade.

But trying to get other people to desire and buy your products is very tricky. Design plays a major part in understanding the unique demands of countries and markets, and what people find appealing or repellent.

A product that has both a successful design (people want to buy it) and is produced efficiently (a well-designed manufacturing process), will generate a good profit.

In India, the Craft Resource Centre or CRC Exports Limited of Kolkata (http://en..wikipedia.org/wiki/Calcutta)has been successfully selling leather travel bags to the Vodafone (>http://www.vodafone.com/hub_page.html) mobile phone company in The Netherlands. It did this by teaming up with Dutch Designers in Development (http://www.ddid.nl/english/index.html), an NGO focused on matching European importers and retailers and professional designers with small and medium enterprises in the South.

Founded in 1989, CRC applies the concept of adding value to turn small-scale and poor artisans into successful and sustainable businesses. Many of these traditional handicraft artisans subsist on low incomes. CRC provides artisans across India with marketing, design, finance and exporting help. It also connects them with other artisans and helps to divide projects between them. This has the power of using networks to help in bad times while also sharing opportunities when they come up.

CRC’s director, Irani Sen, has divided the more than 15,000 artisans they work with into 15 different trading groups. CRC has also consulted to over 350 projects across Asia.

“The best thing fair trade gives (artisans) is the continuity of work … and with the continuity comes the basic security,” Sen said on the CRC website. “With that security they can develop, they can plan and then we try to motivate them for education, health (and) education for their children.”

It all began with a need: Dutch company Unseen Products (http://www.unseenproducts.com/home) needed somebody to make high-quality leather travel bags for their client, Vodafone, who in turn wanted the bags as an incentive for their employees. Unseen Products is a business connecting European retailers with small producers in the South to build long-term business relationships. They seek to make “unseen or hard to find products accessible at commercially interesting prices.”

They approached Dutch Designers in Development (DDiD), which in turn recommended CRC.

As a matchmaker, DDiD puts together European clients, Dutch designers and small and medium-sized enterprises in developing countries. The designers share their knowledge of European consumer tastes, product development, design and quality standards.

DDiD receives orders from companies, NGOs and government agencies to stimulate the production and sale of sustainable products from developing countries in Europe.

The Dutch group works with producers to develop skills and adapt producers’ products to present and future demands in Europe. By following this approach, Southern producers can reduce the risk of making products nobody wants, or that lack originality in the marketplace and thus won’t sell.

DDiD explains to producers the importance of design and how it improves the product and the business. Good design, the group believes, should reduce production costs and the time taken to get to market, and boost the reputation of the product brand and maker.

Well-known Dutch bag designer Ferry Meewisse (http://www.frrry.com/hiep/Entrance.seam?labelId=1) was brought in to work with CRC’s artisans to craft new bags and a new way of making them.

Meewisse said he was uncertain at first whether the artisans would be able to make the highly complex bags. The solution was to break down the bag into smaller parts. And that is where the knowledge of design process comes into play.

“The button bag for example is a complex bag that has been taken apart: compartments, pockets, handles,” said Meewisse. “This provided us with elements that were each really simple to manufacture. After that the pieces would only have to be clicked together with the buttons. And there it was: a complete bag with all the elements you need in a good bag.”

The bags can be seen here: http://www.frrry.com/hiep/guest/GuestSeries.seam?seriesId=9&conversationId=30930

Stella van Himbergen, a project manager at DDiD, said the concept is about introducing a new way of looking at things through the prism of design.

“Small producers in developing countries are not lacking craftsmanship,” said Himbergen. But, she added, “it is important for producers to receive support in production-led design, and not only in aesthetic design.”

Conceptually, this is the difference between designing and making something because it is aesthetically pleasing, and taking a market-driven design approach – letting market demands lead to the design solution. As a different way of looking at things, it takes in the company’s vision, brand values and positioning in the marketplace, production requirements (costs, sustainability), organization, and client’s needs.

DDiD helps producers learn how to quickly create new products based on market demands. They also raise the level of awareness of design to global standards, and show how to apply this across the production process, from graphic design, to packaging, retail and exhibition space, brand design and design management. Since 2005, the group has completed 46 international projects.

DDiD also stresses sustainability, encouraging the use of environmentally friendly materials such as biological cotton, bamboo and water hyacinth for paper and rope.

Apart from Vodafone, the CRC-made bags are sold in shops and on the web.

The extra attention to design seems to have paid off. CRC’s bags have been such a success that a second order has been placed. And CRC has picked up another project from Dutch importer Global Goodies (http://www.globalgoodies.nl/).

By David South, Development Challenges, South-South Solutions

Published: March 2009

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

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Creative and Inventive Ways to Aid the Global Poor

 

As the saying goes, “necessity is the mother of invention”. Poverty can be a major spur to invention, and invention a route out of poverty – but only if the poor in the developing world can get the recognition, capital and support for navigating the legal and bureaucratic hurdles that will inevitably stand in their way. Thankfully many new initiatives acknowledge this.

Contrary to popular perception, the poor do have buying power, as has been documented by Massachusetts Institute of Technology (MIT) professors Abhijit Banerjee and Esther Duflo in their paper “The Economic Lives of the Poor”. Surveying 13 countries, they found those living on less than a dollar a day, the very poor, actually spent 1/3 of their household income on things other than food, including tobacco, alcohol, weddings, funerals, religious festivals, radios and TVs. The researchers also found that the poor increasingly used their spending power to seek out private sector options when the public sector failed to provide adequate services. As awareness of global poverty has grown in the past decade, a new wave of scientists, inventors and entrepreneurs has started to apply their considerable brain power to tackling the everyday problems of the poor.

Afrigadget, a website celebrating African ingenuity and inventions, serves as a goldmine for small-scale entrepreneurs looking for inspiration. All the inventions on the website share something in common: they are grassroots, homemade and handmade solutions to everyday problems of the poor. Examples of inventions profiled on the website include multi-machines, basically a 3-in-1 machine used as a metal lathe, mill and drill press, all built by hand from old car engine parts; a US $100 bicycle motor that gets 50 kilometres per liter made in Kisumu, Kenya; hand-made African wire toys; do-it-yourself telephone handsets which are then used to run roadside phone booths as a small business; and Malawian homemade windmills used to generate electricity for both home use and as a business to recharge mobile phone and radio batteries.

Another African invention tackles the urgent need for inexpensive or free common toilets that are self-financing. In the Kibera slum of Nairobi, Kenya, where 60 percent of the city’s inhabitants live, the lack of decent toilet facilities has led to the widespread use of so-called “flying toilets”, plastic bags filled with excrement and then flung as far away as possible. The resulting build-up turns the streets into a foul-smelling sludge in the rainy season and causes disease outbreaks like diarrhoea and typhoid fever. Up to now, conventional attempts to provide communal toilets have failed to resolve the problem, because they charge too much to use. But an innovative solution has been developed: bio-latrines that capture the methane gas produced by the toilets for sale as gas for cooking, heating and lighting, and the sludge for fertilizer. A joint initiative between a Kenyan company, Globology Limited, and the NGOs Umande Trust and Ushirika Roho Safi Laini Saba, it is partly funded by the Swedish International Development Agency (SIDA). The toilets are used by 500 people a day and are self-financing from the profits made by the sale of the gas and fertilizer.

In India, social entrepreneurs have stepped in to help the rural poor navigate the Indian government bureaucracy. Drishtee, an internet service provider – offers a fast-track to government services used by the poor in rural villages through its e-government services information kiosk. Using a franchise model, it has branches spread out through 160 locations in the country and serves 1.5 million people. Drishtee’s niche is that it saves the poor the exhausting and draining time and long travel normally required to access any government services. Drishtee’s “ask a government employee” service brings government to the poorest people.

Operating out of New Zealand and South Africa, Ecologics is an engineering company focused on developing appropriate technologies for sustainable livelihoods in developing countries. All their inventions are built around the principles of low maintenance and costs, and ease of use. Its African operations are based in South Africa and run under the Black Economic Empowerment (BEE) scheme. It builds step powered pumps, the Step Action Water Pump which works just like a gym step exercise machine and is a highly efficient way to power the pump – for small scale mining and agricultural irrigation. The pumps can deliver 5,000 to 6,000 litres of water per hour, weigh just 11 kilograms, and have been field tested in Fiji, Lesotho and South Africa.

By David South, Development Challenges, South-South Solutions

Published: April 2007

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

Follow @SouthSouth1

Like this story? Here is a dirty secret: this website is packed with stories about global South innovators. We spent 7 years researching and documenting these stories around the world. We interviewed the innovators to learn from them and we visited them to see how they did it. Why not use the Search bar at the top and tap in a topic and see what stories come up? As for my work, I have been involved with start-ups and media ventures since the early 1990s. While most tech entrepreneurs were either still in their nappies in the 1990s (or just a drunken night away from being conceived in the 2000s), I was developing content for this new thing they called the "Internet". In the years since I have learned a great deal about innovation and digital and have shared these insights in the stories on this website as well as in the 5 issues of Southern Innovator magazine. So, stick around and read some more!    

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Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

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Creative Use of Wi-Fi to Reach the Poor

In 2003 former UN Secretary-General Kofi Annan called for greater access to wi-fi, or wireless internet networks, as a mechanism to help poorer regions catch up with the pace of technological change in developed countries. Wireless networks remove the need to lay costly wires and can quickly bring fast and convenient internet access to large populations currently denied access. By removing the need to lay lots of cables to get communities online, wireless could help poorer nations narrow the digital divide and catch up with countries where the technology has already taken hold. Social entrepreneurs are stepping in to fill the gap between the promise of wi-fi and the reality.

A contemporary take on the mobile library, where a bus travels to remote or under serviced areas to lend books, is being used to bring wi-fi and web content to remote villages in India, Rwanda, Cambodia and Paraguay lacking internet access. United Villages and its subsidiary First Mile Solutions cleverly targets only the content the villagers really want and then provides it to them for a fee. Using a fleet of buses and motorcycles, they upload in the city before going to the countryside popular pages and pages previously requested. “There’s only 0.003 percent of the web that rural Indians care about,” founder Amir Hassan told the BBC. “They want to know the cricket scores, they want to see the new Aishwarya Rai photos, and they want to hear a sample of the latest Bollywood tunes.”

Once in the countryside, a small box with an antenna onboard the buses or a motorcycle communicates with the rural computers, sometimes up to six times a day. Special content requests can be made for a few rupees, and emails are collected and delivered. Not only do the buses deliver web content, they also act as a courier service, picking up and delivering products ordered via the web for the villagers. “We-re bringing e-commerce to rural India,” said Hassan.

“My objective is to show to the village youth that having a PC with connectivity is a viable business, so that more and more unemployed youth can take up this as a self-employment opportunity,” remarks villager Raj Kishor Swain, who helps with United Villages.

Green WiFi, based in San Francisco, has a simple aim: to provide children in developing countries with access to the internet. But the difference is that they have developed a solution to the biggest problem in most remote regions: reliable electricity supply. Their invention is intended to partner with the US $100 laptop computers being rolled out in the developing countries by the One Laptop Per Child Project. Green WiFi has developed a low cost, solar-powered, standardized wi-fi access solution that runs out-of-the-box with no systems integration or power requirements. All that is required is a single source of broadband access and light.

In a further boost to internet access in Africa, the World Bank is also funding US $164.5 million in high-speed internet access for Kenya, Burundi and Madagascar to boost regional competitiveness. Eastern and much of Southern Africa is the only region in the world not connected to the global broadband infrastructure.

By David South, Development Challenges, South-South Solutions

Published: April 2007

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

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Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.