Archive for category: Technology

Information and stories about technology news.

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Field Ready Uses 3D Printing to Create Disaster Relief Supplies

Field Ready Uses 3D Printing to Create Disaster Relief Supplies
The United Nations Office for Disaster Risk Reduction (UNISDR) calculates that 2.9 billion people have been affected by disasters between 2000 and 2012. According to UNISDR, 1.2 million were killed and $1.7 trillion in damages sustained. Natural disasters and other humanitarian emergencies are a profoundly influential part of the global human experience.

Unfortunately, recovery from disaster can be just as costly, both to governments supplying aid and victims of the disasters themselves. In the aftermath of floods, earthquakes, conflict and other emergencies, access to basic items needed for survival is severely limited and expensive. NGO Field Ready understands this struggle.

“In a humanitarian disaster, simple items can mean the difference between life and death,” the organization’s website explains.

However, the site goes on to state, “A bucket, for instance, essential for health and hygiene, may only cost a few dollars in a capital city but supply chains and support costs mean that in reality this simple item is expensive and can take weeks or even months to arrive in the hands of disaster victims.”

The good news? 3D printing technology may just be the solution. Field Ready specializes in using the technology to meet the needs of disaster victims and provide humanitarian relief.

Following the 2010 earthquake that devastated Haiti, Field Ready worked with other relief organizations to print products like mosquito-net closures and tools for aid workers, TB patients, newborn babies and maternal care. The organization’s efforts established safer patient areas and workspaces, as well as reducing the risk of mosquito-borne disease.

During their first stint in Haiti, Field Ready’s members were especially struck by the shortage of maternal health equipment. Although nurses and doctors could sometimes improvise makeshift tools such as clamps for newborn children’s umbilical cords, Field Ready sought a better solution.

They were able to print clamps on 3D printing presses, reducing the risk of neonatal umbilical sepsis. Field Ready also trained Haitian staff to use 3D presses to ensure that they would have a permanent alternative to importing costly equipment from more developed areas at additional expense. Instead, health workers are now able to print parts and tools when needed.

Field Ready also printed a prototype for a prosthetic hand, assembled from only five parts, and proved the capacity for 3D presses to produce items needed to maintain and improve the printers themselves.

In total, Field Ready’s efforts in Haiti assisted a dozen aid workers and 60 medical patients. The organization has since set its sights on improving conditions in Nepal.

“In the coming weeks, an assessment will be carried out to determine how Field Ready can best contribute to medium and long-term recovery and reconstruction efforts,” the organization promised.

These efforts, they believe, will likely focus on repair and capacity building, with an eye to help the Nepalese spearhead their own recovery and development.

“Even in crisis situations, people need more than just ‘stuff’ […] they need the skills and knowledge that will empower them to look after themselves and those around them,” the organization asserts.

Field Ready seeks to give disaster victims that tool for empowerment through technology. Through training disaster survivors in developing areas, the organization is able to leave a lasting impact. Trainees learn skills they can use to generate income and continue to develop solutions to supply issues facing marginalized regions.

Field Ready has an eye to expand, with the goal of a worldwide network of 3D printing technicians and kit designers. Linked by the Internet, this network would have the potential to share designs and solutions instantaneously on a global scale.

– Emma-Claire LaSaine

Sources: Sci Dev Net, Field Ready, UNISDR, Relief Web
Photo: 3D

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Humanitarian Data Exchange Speeds Up Relief Efforts

data_exchange
Humanitarian relief projects involve massive undertakings, and often organizations employ hundreds or even thousands of aid workers to get the job done. It’s no surprise then that relief efforts require huge amounts of logistic planning and coordination.

This can be difficult to achieve accurately and quickly as communication infrastructure may be downed or poorly developed to begin with.

Further, it is difficult to track the individual efforts of aid workers across large developing, or vastly affected regions. As a result, relief may be slow, disorganized, and ineffective. In order to deliver aid more quickly and efficiently, the UN has teamed up with San Francisco based tech company Frog to develop the Humanitarian Data Exchange, or HDX for short.

The goal of the project is to streamline humanitarian data. In the past, relief workers compiled thousands of documents and data points in a variety of formats. The HDX standardizes the methods in which data is entered and collected, thus making finding specific data points easier with less crucial time wasted.

The HDX contains numerous data points, most complied by aid workers on the ground. The network can be accessed from any computer or mobile device with an Internet connection. Users then search for a specific dataset using a basic search engine.

The data includes region-specific populations, available medical services and their inventories, national poverty indexes, the number of homeless in the area, and hundreds of others.

The UN first implemented the HDX in West Africa during the Ebola epidemic. Currently, aid workers coordinating earthquake relief efforts are most actively using the HDX in Nepal.

The HDX has currently 76 different datasets for Nepal; many of these include maps and topographical information, as remote Nepalese regions are difficult to traverse due to limited infrastructure.

Nepal is not the only country benefitting from more efficient aid; the HDX lists data in 244 locations. Data is available to the public as well, and can be found at their website.

– Joe Kitaj

Sources: Forbes 1, Forbes 2, RW Labs
Photo: Forbes

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A Bright Future for Kenyan Slums with Addition of Electricity

electricityAs we stumble into a dark room, it is only natural that our hands reach for the light switch — a motion that takes only a moment before we are bathed in artificial golden rays illuminating the enclosed space in which we stand via electricity.

In our homes and about our daily lives, we do not place a schedule around the daylight hours; with a generous supply of electricity, we can be productive at any time.

We neglect to think about the children who cannot finish their homework each night, the markets which cannot operate in the evenings, the businesses which can’t get off the ground or the schools and clinics which fail to provide the most basic services in areas without electricity, laments a video by the World Bank which describes the harsh reality of living in such circumstances.

When we think of places that have no electricity, often images of remote villages come to mind, but surprisingly, many of those who are lacking access to power are those living in urban slums.

Two years ago in the slums of Nairobi, as many as two million people lived in “informal settlements” which were not equipped with power, or if they were, they were unsafe, unreliable and illegal connections prone to catching fire or causing electrocutions sold by local cartels. This unsafe environment was not desirable and for any change to occur, the Kenyan community would have to embrace the notion of safe and affordable electricity.

At first community members were skeptical of Kenya Power, Kenya’s national utility which focused on taking down illegal connections in the slums from 2011-2013. Community members associated Kenya Power with dismantling their source of electricity, despite how unsafe it may be they were unhappy, often putting up another illegal connection within days.

Kenya Power adapted a community approach and conversed with people, opting to leave the illegal connections alone and just focus on providing safe electricity. In just one year, the number of legal connections would grow from just 5,000 in May 2014 to 150,000 and counting in May 2015.

With the reliability and affordability of such a system in place, its usage has become contagious, “Most consumers use pay-as-you-go scheme, buying pre-paid chits, available at any corner store, and paying for electricity in small increments.

In fact, many of the former vendors of illegal electricity are now in the (legal) business of selling Kenya Power chits,” says the World Bank, which provides funding for Kenya Power and also offers a South-South Knowledge exchange including Kenyan workers and experts from utilities in Brazil, Colombia and South Africa.

Support from the Global Partnership on Output-Based Aid and World Bank’s Energy Sector Management Assistance Program are also a part of the given support and part of a much larger $330 million World Bank project to help Kenya Power expand, modernize and light up its cities’ slums.

– Nikki Schaffer

Sources: World Bank, Kenya Power
Photo: World Bank

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Students Work on Prosthetics to Help World’s Poor


Providing prosthetics in developing countries can be challenging because of the lack of technology and support. Two students at Texas A&M University may have the potential to make prosthetics quicker, cheaper and more accessible.

On campus, Brandon Sweeney and Blake Teipel have discovered how to make prosthetic body parts using a 3D printer.

“With a typical 3D printed part, it’ll just peel apart between the layer, so it’s a pretty fragile piece, but for this technology, with the coating, as you print the layers you heat up the whole part and cause fusing to happen all across the entire component,” says Teipel.

Their new invention is increasing in demand. Teipel says, “Globally, every 30 seconds, there is a new amputee.” Most prosthetic options, however, are extremely expensive, sometimes $50,000 or more.

With their new discovery, they believe prosthetics should not be this expensive. “At the very basic level, the materials cost and the time it would take to make it? $20,” says Sweeney.

As products become more affordable, it is that much more possible to make them accessible for those in developing countries.

“Next generation materials are making it possible for us to address problems that have so far been too expensive to technologically advanced, especially for the world’s poor,” says Teipel.

Several large companies are interested in their technology and the pair hopes to team up with one who is socially conscious and believes in doing good.

– Kelsey Parrotte

Sources: KBTX, TSRHC, JMU
Photo: Flickr

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Kenyan Bitcoin Startup Receives Gates Foundation Funding

gates_foundationThrough innovation and funding, Kenyan bitcoin startup Bitsoko promises to revamp the way commerce is conducted in bustling markets in Nairobi and cities across Africa. The company has invented a digital wallet that employs blockchain technology to allow a smoother, cheaper transfer of funds between individuals.

Used in Bitcoin, blockchain technology saves and encrypts transaction records that allow for safe, speedy monetary transactions at a low cost.

This form of technology expands access to financial services for merchants and their customers. For sellers, such programming allows them to view and track customer payments while aggregating this data to produce complete financial and stock records, customer invoices and receipts, financial statements, and tax returns.

The acceleration of blockchain technology will also make transferring funds between individuals cheaper, encouraging mobile commerce.

Developments such as this will provide an alternative to inconvenient, slow transactions using cash or credit cards and will follow at the heels of the economic boom occurring in Africa. Such technology will foster economic growth and pair customers with suitable goods and services in a more efficient way.

According to Allan Juma, co-founder of Bitsoko, the brand hopes to be a leader in mobile finances, noting how “the financial structure in Kenya and throughout Africa has changed rapidly since the birth of mobile money by M-Pesa. We believe that this will only continue to grow”.

The company has recently attracted attention from international investors and organizations as well. It was recently awarded $100,000 from the Bill and Melinda Gates Foundation through the Global Challenges Explorations, an initiative providing support to groups working toward solutions to global problems.

Programs such as this one provide an incentive for entrepreneurs who have experienced societal challenges to develop efficient, sustainable strategies for improvement.

With its GCE funding, Bitsoko plans on expanding its access internationally, bringing mobile banking services to Ghana, Zimbabwe, and Sierra Leone in a project co-founder Daniel Bloch has named “Enable Universal Acceptance of Mobile Money Payments”.

Bringing this technology to new countries will spur economic growth and technological innovation that has been heating up Africa in recent years. With increased transactional accessibility, sellers can expect to create a larger, more diverse consumer base and enhanced output.

Partnerships between international organizations such as the Gates Foundation and local businesses can lead to far-reaching global solutions that empower entrepreneurs and their communities.

– Jenny Wheeler

Sources: Disrupt Africa, Grand Challenges in Global Health, Bitsoko
Photo: Coin Telegraph

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DEBUT Challenge Produces Innovative Medical Technology

DEBUT challenge

Every year the National Institute of Biomedical Imaging and Bioengineering (NIBIB) hosts a challenge for teams of undergraduate students to create cost-effective solutions to clinical needs that have yet to be met.

The winning design of the 2015 DEBUT challenge was the Viral Diagnostic Technology designed by a group of students from Lehigh University. This device was designed to help meet the World Health Organization’s recommendation that everyone diagnosed with HIV take a yearly viral load test to monitor the effectiveness of treatment. The viral load test is important in diagnosing and monitoring HIV.

The design addresses the issue of the lack of HIV treatment monitoring devices in impoverished areas where the majority of HIV-infected patients live, specifically in sub-Saharan Africa. The technology used allows for a simpler, faster and more affordable option of the viral load test with results coming out within the hour.

This design comes at a critical time as 35 million people in the world are living with HIV. Seventy-one percent of those are living in sub-Saharan Africa.

One of the runner-ups of the challenge was the FreePulse. The FreePulse was designed by a group of undergraduate students from the University of Texas at Austin. The patient monitor was decided upon when the team realized the unbalanced ratio of patient monitors to patient beds.

Thus, FreePulse was created. It is a low-cost patient monitor designed with the developing world in mind. It is durable, simple, and more affordable than conventional patient monitors. The average patient monitor costs between $1,000-$10,000. FreePulse has an estimated manufacturing price of $72, making it much more affordable for small hospitals in impoverished countries.

The NIBIB’s DEBUT Challenge is just one example of how biomedical technology has advanced society’s ability to improve global health and make it affordable. Global health is one step closer to reality through the advanced technology of biomedical engineering.

– Iona Brannon

Sources: U.S. Department of Health & Human Services, NIH 1, NIH 2

Photo: Wikipedia

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Young Tech Entrepreneurs Challenging the Status Quo

The word “entrepreneur“ seems to carry a certain gravitas. Names like Mark Zuckerberg, Steve Jobs or Bill Gates often come to mind when thinking about the most well known entrepreneurs. One might think of Silicon Valley as the hotbed of tech entrepreneurs, but a new wave of young, technologically inclined entrepreneurs is spreading in the developing world.

Long have been the days of governments and large non-government organizations (NGOs) dictating development in poorer countries. The age-old stereotype that the young are more technologically savvy than older ones holds true today. While better might not be the right word, younger people around the world are very connected into the technology world.

Because of this, some young entrepreneurs are combining technology and small business solutions to take the lead in changing the lives of fellow countrymen. Instead of a nation’s path being decided by outside investors, young entrepreneurs are putting their own country in the driving seat.

Many of these young entrepreneurs are tired with the status quo, and want improvements quicker than they are coming. So, instead of waiting for an NGO to fix a problem, they are taking issues by the scruff of the neck themselves. “Youth in Egypt want change and they’re not going to wait for it,” according to Waleed Abd el Rahman, a Cairo resident who runs a tech business forum there.

Rahman is working with a number of start-ups. One is developing an app that aims to help users navigate Cairo’s famously traffic-clogged streets. Another is working towards making private tutoring less expensive by providing online alternatives. Fed up with nuisances of their daily life, young Egyptians are taking charge, hoping to make a positive social impact and change the world.

Importantly, the spread of mobile phones throughout the developing world is only making tech entrepreneurs’ lives easier. More than a luxury item, the cell phone is a productive tool in Africa. Small businesses can track their finances and solve problems or inefficiencies. Africa is not the only place that tech entrepreneurs and mobile phones are making an impact. Both are blooming in India as well.

Shivani Siroya, from northern India, began a small company that developed InSight, a way for people to better keep track of their finances by staying up to date via text messages. They can keep track of their income and expenses through the service.

Even expats and foreigners are jumping on the entrepreneur train. Sean Blagsvedt, who lives in Bangalore, India, started Babajob. The platform helps informal workers look for better jobs by texting or calling from their mobile phone.

Gregory Rockson, originally from Ghana but living in San Francisco, started a tech company called mPharma when he heard that people back home were dying of treatable diseases, simply because they could not get medicine fast enough. By the time someone had found medicine for one heart disease patient, he was already dead.

To fix this, mPharma shows which pharmacies have which medicines in an online database. Pharmacies log what drugs they have so that doctors can see exactly where they can get them, cutting down precious time wasted going pharmacy to pharmacy looking for the right medicine. This is a perfect example of a young entrepreneur trying to make change in his country for the better.

– Greg Baker

Sources: Washington Post, PBS, NPR
Photo: PBS

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NGOs are Becoming More Effective Thanks to ICT

NGOs
Information and Communications Technology, or ICT for short, is the way of the future for non-government organizations (NGOs). By effectively using new ICT, all types of NGOs are becoming more efficient in how they track and record data, as well as plan for future projects.

This new technology breaks down the complexity of information that NGOs handle on a daily basis and helps format it in a way that makes it simpler for these groups to utilize in their future endeavors.

Information and Communications Technology encompasses all sorts of specific fields. It covers things such as radio, television, cellular phones, and computer technology.

By using ICT, NGOs can spread their messages more efficiently through a wider array of platforms, develop better on-site technologies in third-world countries, and establish long-term methods to record information on poverty levels around the world.

An article by the Dhaka Tribune delved into the many benefits that ICT brings with it for non-government organizations. An excerpt from this article, published on July 31, 2015, reads, “Using ICT for social development helps NGOs to have accessible, timely, relevant, and updated information to make on-time decisions and improve social policy.”

The article goes on to pose a scenario in which an NGO makes monthly visits to an area to provide villagers with resources and other aid.

The scenario focuses on two children who received inadequate amounts of milk based on their growth in between visits from the NGO. When ICT is instituted into this scenario, the NGO workers can enter into their phones the exact height, weight, and age of the children each visit in order to chart growth and provide the necessary amount of food and aid.

Today’s society is all about maximizing efficiency. Technology has evolved faster in this period of time than at any other point in history. With this evolution comes the betterment of all mankind. By using technology as a means to maximize the eradication of poverty, people all over the world can begin to feel hopeful that their lives are about to change.

– Diego Catala

Sources: Dhaka Tribune, Tech Target
Photo: Dhaka Tribune

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Google Street View Depicts Mongolia

Google Street View Depicts Mongolia - The Borgen Project
Since its launch in 2007, Google Street View, an extension of Google Maps, has provided users with realistic views of locations they might like to visit. People can actually navigate entire countries without leaving their homes thanks to these technologies and the number of popular tourist destinations has greatly increased.

Google Street View actually used their Google Trekkers—15 fixed-focus lenses with 360-degree panoramic shots every three meters—to capture incredibly important aspects of Mongolian culture. Nadaam, also known as the Three Games of Men, was going on in the capital city of Ulaanbaatar on July 11-13 this year as the Google Trekkers made their way through. They were joined by CNN who covered the story.

Nadaam is a type of Mongolian Olympics composed of archery, wrestling and horse racing. The horse racing event is particularly interesting because jockeys are generally ages five to thirteen and are raised to ride horses even before they can walk. According to residents, the competition itself focuses more so on the skill of the horses and their compatibility with their riders rather than the rider’s command over the horses.

“So far, Google has captured breathtaking landscapes across five cities and six provinces including Ulaan Baatar, Darkhan, Khenti, Dornogovi, and Selenge,” and they’ve been mapping the area since Oct. 2014. Though falling copper prices and low investor confidence has placed Mongolia in financial difficulties, Google hopes to raise tourism profiles.

“At Khursgul Lake, the second-largest freshwater lake in Asia, the team trekked across its frozen surface on a horse-drawn sled, providing breathtaking views of Mongolia’s landscape.”

Including its projects in Mongolia, Google Street View has also managed to capture remote islands, the Pyramids of Giza and the Amazon Jungle.

– Anna Brailow

Sources: CNN, Sky
Photo: Discovery News

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Needle-Free Alternatives to Syringes for Developing Countries

Vaccination is one of the most successful and potent methods of combating viral and infectious diseases today. In fact, the most effective method of prevention against many potentially epidemic diseases is vaccination.

The administration of vaccines is largely through injection of the vaccine intravenously or intramuscularly. The process of vaccination involves introducing into the body an innocuous form of the infection- certain cellular products of the disease-causing microbe or virus that is not capable of reproducing or spreading. This stimulates the production of antibodies against the particular infection the vaccine is targeting.

As successful as vaccination is, the method of delivery of the vaccine that is a syringe can have notoriously harmful implications. The traditional syringe uses a needle that is injected into the body and therefore comes in contact with the patient’s blood. This contact with blood can be very dangerous if proper precautions are not taken, as blood serum can transfer many viral diseases, including HIV/AIDS.

The proper usage of medical syringes includes their proper sterilization before injecting a patient, which is done by the manufacturing companies. To ensure that the needle is completely free of any microbial or viral agents, the syringe needs to be used right after packaging is removed. Moreover, used syringes should never be used on another individual.

These precautions are vital to ensuring the safety of patients being vaccinated and is standard medical procedure. However, in many developing countries, syringes are reused on other patients, especially where effective regulation is lacking. Illegal businesses have been found guilty of taking used syringes, ineffectively sterilizing them and reselling them for use. This misuse of syringe needles leads to approximately 1 million deaths per year. It is also one of the leading causes of HIV/AIDS, with 10 percent of cases of HIV/AIDS in the United States being the consequence of intravenous drug use with unclean syringes.

One of the solutions to these problems is obviously to enforce tighter regulations, ensuring contaminated syringes are disposed of properly so accessibility to those is reduced. Hospitals can enforce stricter sterilization policies. However, these policies are not very likely to be effective, especially in poorer countries who may lack resources for enforcing these regulations. Moreover, limiting the access to used syringes for drug users can be particularly problematic.

Another solution to this problem is to eliminate the needles in syringes altogether. Recently, needle-free syringes have become popular alternatives for syringes. The needle-free syringe, as the name suggests, does not use a needle to inject the vaccine into the bloodstream. Instead, it uses a high-pressure gradient to force vaccine liquid into the tissue. The vaccine is forced at high pressure through the skin through an orifice of the syringe, which in modern syringes has been made as small as the diameter of a human hair. This method also distributes the medication or vaccine better through the tissue, as the medicine penetrates through the skin into the surrounding tissue. The syringe never comes into contact directly with blood, so the risk of contamination is reduced. Also, the syringe is not suited for substance abuse, as those drugs are administered intravenously.

The needle-free syringes have been quite successful in their delivery of vaccines as well as their safety of usage. Different types of needle-free syringes have been developed for administering different types of drugs with increased efficiency. These syringes are more expensive than ordinary syringes, however. With increasing demand and development, it is probable the needle-free syringes would become as desirable in their cost as they are in their technique.

– Atifah Safi

Sources: Bioject, MIT, WHO
Photo: Path