Archive for category: Technology

Information and stories about technology news.

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How Aquaer Is Extracting Drinking Water From Thin Air

Drinking Water From Thin Air
Aquaer is providing water to thousands of people in need. Clean water is a necessity but people in desert countries often consider it a luxury. In fact, according to the most recent data on access to clean water that the World Health Organization (WHO) and UNICEF published in 2019, in 2017, more than 884 million people worldwide lacked access to safe drinking water. Luckily, an organization called Aquaer is working to create drinking water from thin air.

About Aquaer

The Spanish company Aquaer has developed a system to extract clean drinking water from thin air. Engineer Enrique Veiga and his father developed this revolutionary technology during a drought in Spain in the 1990s. Aquaer’s generators use electricity to cool air until it condenses into water — a condensation process often used in air conditioning units by utilizing heat exchangers. On the market since 2004, these machines can produce up to 5,000 liters of water a day.

What makes Aquaer’s machines revolutionary and distinguishes them from other water generators is their ability to operate in high temperatures. Aquaer’s machines can operate in temperatures as high as 104 degrees Fahrenheit and humidity levels between 10% and 15%. Other water generators that use a similar technology can generally only run in low temperatures and high humidity areas.

Extreme Situations

Aquaer’s ability to function in a desert-like climate has allowed Veiga to provide water to villages that would otherwise not have access to potable water. The generators do not have negative environmental impacts and intend to work in extreme environments such as those of countries largely made up of deserts. Aquaer’s machines have filters to make sure the water is clean and drinkable. Filters can undergo cleaning several times until the filter needs a replacement.

Thanks to its research and development efforts, the Sevilla-based company can now reach more nations with water generators. The company now has desalination and purification plants, which eventually could undergo installation in dry places to improve the service speed and magnitude. In Aquaer’s attempt to minimize electricity costs, it is seeking to install solar panels everywhere it can.

Veiga’s water generators have been delivering clean water to refugees in Namibia and Lebanon during the last five years by working alongside Switzerland-based Vietnamese refugee, Nhat Vuong. A 500-liter Aquaer generator has undergone installation in a refugee camp near Tripoli in Lebanon since 2017.

Water as a Right

Access to water is a basic human right, and as people are experiencing extreme weather conditions throughout the world, water shortages impact many nations. According to the United Nations, “Water is at the core of sustainable development and is critical for socio-economic development, healthy ecosystems and for human survival itself.” Water is also essential “for reducing the global burden of disease and improving the health, welfare and productivity of populations.”

Acknowledging the greater impact of water, Aquaer has an objective to not only deliver a simple device that meets its technical purpose but also design a device that is useful for those who have to walk many miles to search for water. The creation of drinking water from thin air should allow even the driest locations access to clean drinking water.

– Carolina Cadena
Photo: Flickr

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3 Ways the U.S. Could End Global Poverty by 2030

End Global Poverty by 2030In 2015, the United Nations (UN) created the Sustainable Development Goals, a group of 17 goals that aimed to create an equal and prosperous society. Many of the goals are centered around ending discrimination, providing quality education to all, and other measures to improve equality. However, the most important goal out of the 17 developed is to end global poverty by 2030, which would significantly impact the lives of billions around the world. With America having the strongest economy in the world, even during the pandemic, the U.S. has many ways to reach this goal and finally end global poverty.

Provide Natural Resources

Currently, the U.S. holds the greatest amount of natural resources in the world, especially oil and natural gas. These resources are extremely important to help those in other countries. For instance, in countries without access to electricity, life expectancies are 20 years shorter. Electricity is necessary to provide better education, improve food supplies, upgrade healthcare and so much more. Thus, by improving electricity, America can provide the resources necessary for families to survive and potentially end global poverty by 2030.

Similarly, while electricity is essential to uplift people in developing countries, it also provides profits to America itself. The most important of these benefits is that when the U.S. exports more energy, allied countries have to rely less on authoritarian countries such as Russia and China. This helps reduce prices for these countries to purchase energy and improves confidence in the energy supply. For America, it means that trade will boost the economy and will invest in American citizens.

Improve COVID Aid

In countries across the globe, COVID has been surging due to a lack of vaccines. In fact, in Africa, the number of cases rose by 39% in June 2021. Similarly, at least 20 countries in Africa have experienced a third wave of infections. Nevertheless, wealthier nations have only promised to deliver vaccines to Africa by 2023, prolonging the spread of COVID throughout the continent.

While the U.S. has tried to stop the spread of COVID-19 in Africa, they failed in 2020 to meet the requirements for a sustainable recovery. For example, out of the $9.5 billion that the U.S. was required to contribute as part of a 2020 COVID global response, they only contributed $3.8 billion. In fact, in countries like Bangladesh and the Philippines, the U.S. only contributed 27.2% of the necessary funds.

However, in 2021, America has made many improvements to its foreign policy to aid countries in fighting COVID. The most significant of these is the $11 billion of foreign aid issued as part of the American Rescue Plan in March 2021. Furthermore, the U.S. has provided over $2 billion to COVAX, an organization that provides COVID vaccines to 92 low-income countries. With the vaccines helping potentially millions of people, the U.S. is aiding these countries to exit the current pandemic-induced recession. Although this effort likely won’t be able to end global poverty, America is providing a strong foundation for families in low-income countries.

Help Children in Poverty

Even though billions of adults live in poverty, children are twice as likely to live in poverty. Over 1 billion children worldwide are multidimensionally poor, meaning that they have no access to education, nutrition, housing, water, and more. Children who experience multidimensional poverty die at twice the rate of their peers from wealthier families.

To address this, the United States needs to recognize the flaws currently in place with regards to aiding children. For instance, only 2.6% of humanitarian funds go to education, stifling 128 million children from going to school and having the necessary abilities to succeed in the future. Financial contributions by the U.S. could help millions achieve a quality education. With better education, these students will have the resources to economically support themselves and ultimately lift themselves out of poverty.

While economic problems continue to persist, especially during the pandemic, the U.S. can help millions of families. If the U.S. uses its economic might, it could finally remove burdens for families and end global poverty.

– Calvin Franke
Photo: Pixabay

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Military Robots: The Next Humanitarian Superheroes?

military robotsResearchers have recently discovered that military-designed robots have the ability to save lives. Humanitarian assistance through robots can help tackle poverty and provide support to those in need on land, air and sea. These robots are especially important in impoverished, war-ridden areas. Overall, robotic resources can help tackle crises that would otherwise be dangerous, deadly or impossible for humans to enter.

Terrestrial Robots

Terrestrial military robots, also called throwable robots, serve as life-saving engines on land. The robots work by entering confined spaces, searching through debris and disposing of bombs and hazardous waste. Throwable robots are light, easily transportable objects that are shock-resistant and often remote-controlled. The robots are designed to enter tight spaces and transmit live audio and video to users. Footage from throwable robots can help rescue teams locate people who are trapped in confined spaces and monitor their wellbeing until the civilians reach safety. Currently, more than 550 U.S. law enforcement agencies and military units use throwable robots to assist in their missions and help preserve human life.

Bomb squads also use military robots to locate, defuse, detonate and dispose of bombs. Occasionally, bomb squads deploy throwable robots before bomb disposal robots to inspect the scene and search for potential bombs. Amid war and natural disasters, terrestrial military robots can offer ample humanitarian assistance. The military robots can douse fires, enter small spaces and search through rubble without experiencing the harm of smoke, dust or extreme heat. The future of terrestrial robots is promising as recent innovations of better sensors and robust agility will elevate the technology to the next level.

Aerial Robots

Aerial military robots impact people’s quality of life in areas hit badly by natural disasters. One example illustrates drones transporting humanitarian aid and collecting data to assist in natural disaster recovery. The International Organization for Migration (IOM) started using aerial robots in 2012 to measure the extent of displacement and physical damage from natural disasters in Haiti. Furthermore, the World Health Organization and Médecins Sans Frontières have used aerial robots to deliver medical supplies to Papua New Guinea and Bhutan.

Aerial robots can also assist in search and rescue efforts in a similar way to terrestrial robots. In war and disaster zones, aerial robots can quickly locate people in need of medical assistance. Drones are often faster and more affordable than other modes of transportation. In many circumstances, drones can capture higher quality data better than humans, for instance, detailed aerial view photographs of flood zones and refugee camps. Aerial robots can also protect humans from entering dangerous situations. Alongside terrestrial robots and bomb disposal robots, drones can scope out potential explosives and identify the best strategy for removing the explosives.

Maritime Robots

Nicknamed “robotic lifeguards,” maritime military robots can save lives at sea. In 2016, a fast-swimming maritime robot named Emily saved more than 240 refugees from drowning on the coast of Greece. Maritime robots have the potential to endure extreme temperatures and are not vulnerable to exhaustion, allowing these robots the capability to become highly effective lifeguards in the future. Additionally, maritime robots are significantly faster than human swimmers. With this ability, robots can use heat sensors to quickly locate people underwater. In shipwrecks or other sea accidents, maritime robots can carry several people to shore. Maritime robots are still relatively rare, but as they become more popular, the robots can be especially effective in places like the Mediterranean Sea where refugees are frequently at risk of drowning.

Overall, robotics technology has the potential to transform disaster and crises relief efforts. Able to withstand vulnerabilities that humans cannot, these robots illustrate the increasingly important role of technology in rescue, relief and aid endeavors.

– Cleo Hudson
Photo: Flickr

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Cell Service and Disaster Recovery in the Caribbean

Cell ServiceWhen a hurricane rips through a Caribbean island, news sites often report the destruction of buildings, damaged roads and lost lives. However, one of the most important things that people lose in a natural disaster is often invisible to a spectator’s eye: cellular connectivity. Cell service is crucial to life in the Caribbean islands, just as it is around the world. When Caribbean countries lose cell service, rescue operations, the economy and society itself grind to a halt. That is why many people have been developing creative ways to ensure cellular access during natural disasters.

In 2017, Hurricane Maria destroyed 75% of Puerto Rico’s cell towers, which deprived 91% of Puerto Ricans of their cell service. The most immediate effect of losing service was the inability of rescue teams to find or assist survivors. For weeks after the disaster, large parts of the island remained unable to communicate with the rest of the world to tell people about the island’s condition.

Rebuilding After Hurricane Maria

The lack of internet and cellular service proved a chronic problem for Puerto Rico as it attempted to rebuild after Hurricane Maria. Businesses were unable to advertise or sell their goods, and people could not coordinate rebuilding projects.

Even a year after Hurricane Maria, 10% of small businesses had not reopened and 40% of the population had lost their jobs or were earning less than they had before the hurricane. Estimates of the total financial cost of the hurricane range from $43 billion to $159 billion.

Cell Service and Subscriptions

In Puerto Rico, the internet is so important that the poorest 40% of the population pay about one-fifth of their income for broadband service. The rest of the Caribbean is equally dependent on connectivity. In most Caribbean countries, there are more cell subscriptions than people. The island nation of Dominica, for example, had 152 cell subscriptions for every 100 people in 2014. While other Caribbean countries have been lucky enough to avoid destruction on the scale of Puerto Rico, cellular and internet access after hurricanes is a region-wide problem.

Organizations Helping

Various organizations have proposed many innovations that could provide access to cell service and the internet in the aftermath of a disaster. One potential solution is internet balloons. These are huge balloons that float more than 12 miles in the air and grant internet access to huge swathes of land. Such balloons can undergo quick deployment in the wake of catastrophe and remain in the sky for as long as necessary. Unfortunately, Google’s Loon, the largest maker of these balloons, has shut down. As a result, the future of the idea is in doubt.

Other solutions also exist. Terrestrial Trunked Radio (TETRA) is a special way of sending radio signals in disaster situations. TETRA is a decentralized system, so it can broadcast from boats, storm shelters, planes and countless other mediums.

TETRA is also a two-way system, allowing people to communicate with each other in addition to a central broadcaster. Several Caribbean nations, such as the Dominican Republic, already use TETRA systems to provide both warning and relief to the public.

Natural disasters are inevitable, and so much depends on a country’s ability to respond to and recover from them. Perhaps no factor is as important for recovery as good cellular and internet service. New technology will hopefully ensure that connectivity continues when people most need it.

– Thomas Brodey
Photo: Wikimedia Commons

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Engineering Good Bridges the Digital Divide in Singapore

Engineering Good On April 7, 2020, Singapore commenced its Circuit Breaker — a series of measures designed to restrict social interaction — in an effort to safeguard the country from COVID-19. The government eased the restrictions after June 1, 2020, but the economic consequences reverberated long after, including a spike in unemployment and an estimated GDP contraction of 2.2%. As in other countries, low-income families in Singapore were more adversely affected by the pandemic and the disruptions that came with it. Impoverished Singaporeans felt a disproportionate impact, particularly in education, as students transitioned to home-based learning in compliance with Circuit Breaker measures. Parents and children from low-income households felt the proverbial rug pulled from under their feet as they scrambled to access laptops and reliable Wi-Fi routers and struggled to create an environment conducive to learning. Fortunately, Engineering Good stepped in to help with its Computers Against COVID campaign.

Engineering Good

Engineering Good, a Singapore-based charity established in 2014, supports low-income families and people with disabilities by improving their digital literacy and access to technology. Responding to the urgent need for laptops that arose due to home-based learning, Engineering Good refurbished secondhand laptops for low-income families in Singapore. The project became its flagship campaign, Computers Against COVID.

Computers Against COVID

The Computers Against COVID campaign began when the South Central Community Family Center reached out to Engineering Good requesting 24 laptops for low-income families in Singapore to support households’ home-based learning efforts. Leveraging the power of social media, the charity made requests to the public to donate their old laptops and computer accessories.

The response to Engineering Good’s social media campaign was overwhelming. Within two weeks, the charity had recruited more than 100 volunteers and received more than 600 laptops as donations. In an interview with The Peak Magazine, the executive director of Engineering Good, Johann Annuar, attributed the campaign’s success to Singaporean people’s desires to give back to society. The goodwill of donors and volunteers has enabled what was meant to be a one-weekend project of fixing a few laptops to transform into a more than year-long community endeavor.

As of May 2021, Engineering Good has refurbished and donated more than 4,000 laptops for low-income families in Singapore. The charity continues to receive requests of up to 200 laptops each month and works with around 200 social service organizations that help identify those most in need.

Continuing to Fight Digital Inequality

Given the Computers Against COVID campaign’s success, Engineering Good is now looking to transform the project into a long-term, sustainable initiative. The charity hopes to continue providing laptops and technical expertise to anyone in need, whether it be for home-based learning or other purposes, such as remote work. Invigorated by a sense of purpose, the organization’s volunteers are eager to continue making a difference, especially after realizing, as one volunteer described it, that “an extremely tiny sacrifice’’ of one’s time to fix a computer could potentially transform a family’s life for years.

While the issue of digital inequality has long loomed large in Singapore, COVID-19’s subversion of work and student life has accentuated the urgency with which both the public and nonprofit sectors must address the digital divide. As Engineering Good supports low-income families through laptop repair and other services, public demand for further government action is growing. As Singapore’s digital divide closes, impoverished families are able to participate in endeavors that educate and empower them, allowing disadvantaged Singaporeans to rise out of poverty.

– Vyas Nageswaran
Photo: Flickr

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Expanding Internet Access in the DRC

Expanding Internet Access in the DRCIn today’s digital age, the internet is a norm in many people’s lives, as nearly 4.66 billion active internet users exist worldwide. People use the internet for communication, research, gaming and e-commerce. Yet, most citizens of the Democratic Republic of the Congo (DRC) have no access whatsoever to the internet. Only about 20 million people out of 100 million people living in the DRC have access to the internet. However, changes are occurring in the DRC. Nearly 9 million people in the last few years have gained access to the internet due to technology companies investing in the development of the internet in the DRC. Likewise, Liquid Intelligent Technologies (LIT) and Facebook are partnering to build a massive fiber network in the DRC. Here is some information about how they are expanding internet access in the DRC.

How LIT is Expanding Internet Access in the DRC

Liquid Intelligent Technologies plans on building a 2,000-kilometer-long fiber-optic cable network from the DRC to the Atlantic Ocean. From there, it will connect with the 2Africa submarine cable system, which Facebook has a major role in developing.

On completion, the undersea cable network will better connect the DRC to Europe and the Middle East. It will help complete LIT’s two-year-long project to build a vast digital pathway from the Atlantic Ocean connecting to East Africa and the Indian Ocean, where millions of people would gain access to the internet. In addition, it will bridge the democratic republic with its neighboring countries of Tanzania, Rwanda, Uganda and Zambia.

Facebook has invested in this operation and helped plan the fiber network, but LIT will be the company to build and own the fibre network. It also plans to provide internet service providers and services to network operators to take advantage of the fibre network. Thus, the company estimates that nearly 30 million people in the DRC will gain access to the internet.

However, the effort that is necessary will not be easy. “This is one of the most difficult fibre builds ever undertaken, crossing more than 2,000 km of some of the most challenging terrain in the world,” said Nic Rudnick, CEO of Liquid Intelligent Technologies. To help build the network, LIT will hire nearly 5,000 locals from communities in the Congo, employing many people and families in the DRC.

Why Internet Access in the Congo is Nonexistent

Government policies on censorship and high Wi-Fi costs ensure that the Congolese have no access to the internet. The government passed a censorship policy in 2002, called law No. 013/2002, which has the power to control telecommunications in the DRC. It grants the government the power to control telecommunications to defend the public or in the interest of national security. If telecommunication companies don’t comply with this law, they risk getting their operating licenses terminated. This forces many ISPs to shut off the internet.

Due to manipulation of this law, the Democratic Republic of Congo has cut off the internet, text-messaging services and social media services multiple times such as Facebook, YouTube and WhatsApp to stifle civil and peaceful protests occurring in the country. In addition, the country is suffering economically as it is losing $2 million every day due to the termination of internet services.

Buying one gigabyte of mobile broadband data in the DRC costs a staggering 26% of monthly income. This makes the DRC the most expensive country to get access to the internet in the world because there are no rules regulating caps on internet prices. Additionally, customers bear the burden of high taxes on telecommunication companies. These reasons allow telecommunication companies to raise prices to an extreme.

Companies like Liquid Intelligent Technologies are expanding internet access in the DRC. However, the government will need to make changes in censorship policies on the internet, to ensure every Congolese can experience the joys of the internet.

– Matthew Port Louis
Photo: Flickr

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COVID-19’s Educational Impact

COVID-19's Educational Impact
As the COVID-19 pandemic persists around the world, it is important to examine how life has changed over the past year and a half. COVID-19’s educational impact is one area that deserves attention because education is a key in the fight against global poverty. Low- and middle-income (LMIC) countries across the world have significant poverty and the COVID-19 pandemic has exacerbated many challenges that one can associate with poverty, including obtaining an education. However, despite the challenges, COVID-19’s educational impact on LMICs should benefit from cutting-edge technological solutions. These technologies are changing how the poor receive an education.

COVID-19’s Educational Impact

Save the Children has estimated that even before the pandemic, the world was in a “learning emergency” with more than half of the children in LMICs designated as “learning poor” before they are 10 years old. Since COVID-19 school closures have left many children unable to access remote learning, COVID-19’s educational impact has included an increase in “learning poverty.” Save the Children has said that as of 2021, more than 11 million additional children are among the learning poor.

The economic hardship that has come as a result of the pandemic is negatively impacting education in a major way. As tax revenues have declined, budget cuts are leaving an estimated $77 billion gap in education spending for impoverished children around the world. Save the Children estimated that 10 million children may have dropped out of school for good in 2020. Meanwhile, the students who have managed to remain in school are at an increased risk of having to repeat grades and fall behind due to the pandemic.

Through the pandemic, girls have often had to drop out to marry early and boys have had to leave school to find work. Save the Children has pointed out that school closures have not only had an impact on education losses, but it has also take safe spaces away from children so that they “can play with friends, have meals and access to health services.”

Creative Technological Solutions to Alleviate “Learning Poverty”

A 2021 United Nations International Children’s Fund (UNICEF) study estimates that more than 2 billion, or two-thirds of those under age 25, lack internet access at home. New technology solutions bring hope in low-bandwidth areas to help sustain some access to education and skills training.

The World Bank has highlighted downloadable content, mobile vans and low-cost hardware as strong low-bandwidth education solutions. Learners who do not have access to a reliable internet connection can download libraries of content and access them offline. If learners are in a remote area and face high transportation costs, mobile vans can bring an education anywhere. Also, these vans with mobile internet access and computers meet learners at their precise learning levels and provide courses that allow learners to gain skills in a matter of weeks. Low-cost hardware is available to give more learners access to computers. One group providing such hardware is the Raspberry Pi Foundation. A simple USB charger powers the Raspberry Pi Foundation’s small computer that runs a free operating system.

COVID-19’s educational impact has exacerbated existing problems to educate learners in LMICs. On the other hand, while the “learning poverty” alarm is sounding around the world, new creative solutions bring hope to meet these challenges. Technology will continue to be important to education in its fight against global poverty.

– Alex Muckenfuss
Photo: Wikipedia Commons

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Top 5 Highlights of the Vatican Pontifical Council

Vatican Pontifical CouncilEvery other year, the Vatican Pontifical Council is held in Vatican City for the purpose of improving human health and well-being. From May 6-8, 2021, the Cura Foundation and the Science and Faith Foundation joined the Pope, influential scientists, Christian leaders, humanitarians, ethicists and lawmakers to discuss recent advances in technology and medical science that will make for a better world.

The Cura Foundation and the Science and Faith Foundation seek to improve global health by partnering with doctors and researchers who are nearing medical breakthroughs. At this year’s Vatican Pontifical Council, they and other foundations took center stage. The Cura Foundation’s mottos, “unite to prevent,” and “unite to cure,” described the purpose of the discussions. Here are five promising developments from the Council.

Top 5 Highlights of the Vatican Pontifical Council

  1. The solution to global health spending according to Dr. Mark McClellan, director of Duke University’s Robert J. Margolis Center for Health Policy. Recalling the lessons of the COVID-19 pandemic, Dr. McClellan explained why the U.S. and other wealthy countries need to increase their spending on aid for developing countries. He explained that meeting countries on their level will mean considering digital care, care teams, medicine availability and more. In addition, prioritizing healthcare equality will not just benefit developing countries, but wealthy countries as well. The U.S. will see minorities such as Black and Native people, who statistically earn less money than whites, gain more equality. Focusing on health equality for the world will lead to more open-minded communities and better quality of life for minorities.
  2. Pope Francis explains the union of mind, body, and soul. In light of the COVID-19 pandemic, the union of the mind, body and soul is essential. Many factors can cause division between them, but unity encourages intellect and progress. Interdisciplinary research that works toward uniting mind, body and soul is the reason various leaders and initiators have been able to improve global health as they have.
  3. Sanford Health shares its findings on regenerative medicine. Many retired athletes and elderly people experience chronic joint pain that seems untreatable. However, Sanford Health explained that regenerative medicine can be useful in combating chronic pain. Regenerative medicine helps to speed the healing process and can especially aid practitioners in orthopedics. If regenerative medicine is integrated into care more widely, the physical quality of life will improve greatly for many people worldwide.
  4. Rick Anderson advocates for digital technologies. According to the president of DarioHealth, Rick Anderson, digital technologies are particularly beneficial for those with chronic diseases since they offer a wide variety of treatment options. For example, people with diabetes can use digital devices to test their blood sugar. Getting these devices to people who need them worldwide is a challenge, however. Anderson says the aid needed most in this scenario is internet access. Even low-speed internet can let people order what they need.
  5. New treatments for rare diseases. Dr. Michael Yeaman of UCLA has been studying neuromyelitis optica (NMO), a rare disease that disrupts proteins in the eyes and spinal cord and can lead to mobility loss. Different people can have widely different manifestations of NMO. Dr. Yeaman focuses on personalized medication to meet each patient’s needs. Dr. Jill Weimer, a senior director for Sanford Research, also discussed changing patients’ gene mutations as a cure for disease. While this possibility needs more research, it shows much promise.

The innovations in health and technology discussed at the fifth Vatican Pontifical Council will help minimize not only disease but also poverty. Worldwide improvements in health lead to fewer preventable deaths, more stabilized economies and more people finding jobs. Though this was the fifth Vatican Pontifical Council, it was the first virtual one, demonstrating that the Council is adapting to the pandemic and continuing to make a difference.

– Selena Soto
Photo: Wikimedia Commons

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Technology Aids the Construction of Refugee Shelters

Technology Aids the Construction of Refugee SheltersCOVID-19’s impact on Bangladesh has greatly affected not only the population of 166 million people but also Bangladesh’s 1.1 million Displaced Rohingya People (DRP). When COVID-19 halted the construction of disaster shelters for the DRP, the World Bank and the Local Government Engineering Department (LGED) uniquely partnered to remotely design the complex structures. Through this collaboration, the World Bank illustrates how technology aids the construction of refugee shelters in Bangladesh.

How the World Bank Helps the Rohingya

Since its establishment in 1991, Cox’s Bazar in Bangladesh, the world’s largest refugee settlement, now houses a population of nearly 1.1 million Rohingya refugees, a stateless Muslim minority group. Decades of persecution in the primarily Buddhist country of Myanmar has caused the Rohingya people to seek refuge in neighboring nations, leading to an influx of refugees into Bangladesh.

However, although welcoming, Bangladesh was not prepared for this extreme influx of refugees. The influx stretched its already scarce resources in an attempt to provide for a continuously growing population. In August 2017 alone, after a massive Burmese attack on Rohingya territories, the Bangladesh refugee camp Kutupalong Balukhali saw its population grow from 200,000 to 500,000. Within weeks, Kutupalong Balukhali had become one of the world’s densest refugee settlements.

With a growing population and few resources, Bangladesh began to plan and implement many multi-purpose disaster shelters/community service centers (MPSC), a part of the World Banks’s Emergency Multi-Sector Rohingya Crisis Response Project. These shelters attempt to resist the nation’s frequent climate disasters and have their own solar panel supplies.

Construction Delays From COVID-19

Construction of these shelters came to a halt in March 2020 and extended until October 2020, as Bangladesh, like the rest of the world, entered a COVID-19 lockdown. The LGED had no access to the building sites. A major delay ensued as the shutdown also made it impossible for any topographic surveys to occur, a necessity for drafting the building layouts.

GIS Technology and Drone Imagery

Innovative measures helped ensure the construction of safe spaces for more than one million Displaced Rohingya People currently residing in Bangladesh. The World Bank updated its Emergency Multi-Sector Rohingya Crisis Response Project to remotely support the LGED.

With the assistance and resources of the World Bank, the LGED acquired the GPS coordinates of the many disaster shelter sites through Geographic Information System (GIS) technology in addition to drone images. The use of drone images and GIS allows for the design of these shelters to take place without the need for physical presence on the site. In this way, technology aids the construction of refugee shelters in Bangladesh.

The “integration of these datasets in coordination with different officials who were in different locations due to countrywide lockdown” presented some difficulties. Despite this, the team proceeded with the plan. The coordinates and drone images aided the project team. The team placed the GPS coordinates over the drone images to get an accurate visual representation of the site and to determine the number of solar panels needed. Meanwhile, “real-time coordination with the architect, structural engineer, field engineer, safeguards specialists and the World Bank team was done using a video conference system.”

The Road Ahead

While the nation is still largely affected by COVID-19, facing 921,559 cases by July 1, 2021, COVID-19’s impact on Bangladesh will be eased as its robust Rohingya population can soon seek shelter. Harnessing the power of technology can provide innovative solutions to resolve pandemic-induced barriers in humanitarian efforts.

– Caroline Bersch
Photo: Flickr

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The New Smart Tech Cities in Africa

Smart Tech Cities
Africa has become home to multiple smart tech cities. More than 15 tech cities have undergone introduction in Africa in the past decade, and three more cities are currently boosting the continent’s economy. Here is some information about the three new smart tech cities in Africa.

Mwale City

One of the smart tech cities is Mwale, a tech and medical city located between Butere Sub-county and Kakamega County in Kenya. The construction of Mwale started in 2014 and reached completion in December 2020, with a budget of $2 billion. Mwale city consists of five districts, and its construction occurred in three phases. The construction of the city occurred with sustainable energy, including solar street lights.

Mwale will also have amenities like a golf resort with more than 4,700 private residences, a Disney water park and the biggest convention center in the world. Additionally, people will be able to reach the city’s hospital via a cable car that travels along a serene aerial route from a private international airport.

When Mwale reached completion in 2020, it became home to more than 20,000 workers, 9,000 of whom are healthcare workers in Hamptons Hospital. The hospital has the capacity to serve 12,000 patients regularly. With the Kakamega County Healthcare Referral Program, the hospital also offers free treatment to Kakamega habitants.

Additionally, the smart tech city of Mwale has also seen a jump in land prices, benefiting 30,000 landowner inhabitants. The cost of one acre in 2014 was $1,500. One acre now costs more than $30,000, which makes landowning residents part of the middle class.

Mwale also has its own source of power, running on solar power and other energy sources. It also uses rainwater harvesting for drinking water.

Further, builders constructed the city’s 150 km of roads to accommodate all-weather standards. It also contains a connected system of installed bicycles and sidewalks that intersect the city to discourage motor vehicle transport and create a pollution-free environment.

Many anticipate that the smart tech city of Mwale will become one of the biggest cities in Africa in 15 years. It could become a leading economic hub not only in Western Kenya but also in the broader regions of East and Central Africa.

Konza City

The smart tech city of Konza is among the projects central to Kenya’s vision for 2030. This plan includes the goal of establishing Konza as a world-class smart city and a prime economic driver for the nation. The city will also create 200,000 jobs once its construction is complete.

Konza is located about 37 miles away from the nation’s capital of Nairobi on 2,000 hectares of land, and it has a total project budget of several billion dollars. The city will include four primary services: infrastructure, residential, city and business (local trade support).

In addition, Konza will collect data from smart devices installed in the city’s roads and buildings. To adapt services to Konza’s residents, a smart communications scheme will share the data and examine it with software. For example, pedestrian and vehicular traffic will undergo supervision with route sensors, which will also control the traffic lights.

Konza is currently in its first phase of construction on 400 acres of land. The intention of this phase is to host more than 30,000 residents. More than 300 investors have demonstrated interest in the city.

Diamniadio City

Another smart tech city, Diamniadio, is part of Senegal’s vision for 2035. The city is located 24 miles from Dakar, the country’s capital. The intention of Diamniadio is to lessen the population overcrowding in the capital while boosting the country’s economy.

Diamniadio has cost $2 billion so far and will include four areas of 1,000 acres each. One area will be the Ministerial City, which will include entertainment amenities, an international park and the Amadou Mahtar Mbow University (UAM). The city plans to host about 350,000 residents.

Diamniadio will also have an express train connecting to Dakar, the Dakar “Abdou Diouf” conference center, the Dakar Arena and a sports complex. Eventually, China will invest $105 million in the second industrial phase of the city.

Africa is now competing to lead the world in the cultivation of smart tech cities. Smart tech cities in Africa are attracting global giant companies, which will help grow its economy and accommodate the rest of the world.

– Zineb Williams
Photo: Flickr