Lebanon's refugees use technology to fight food insecurity

The technology world, plagued by a lack of privacy and security, is looking for solutions. To increase trustworthiness of computers, transactions, and pretty much anything online, blockchain is being used all around the world. While blockchain was first used by the cryptocurrency Bitcoin, it is now being used in such diverse ways as to track business products, trade in the stock market, and support musical collaboration. Blockchain's applications are continuing to grow and spread.

The South African Centre for Infectious Disease Surveillance is piloting a program to use smartphone technology to report and respond to infectious disease outbreaks. The program trains community members to recognize signs of infectious diseases, such as vomiting and diarrhea, and report them through their smartphones. These reports are relayed to a team of specialists who track the location and frequency of these reports to determine if an outbreak of disease is occurring and respond accordingly.

Prescription drug mointoring programs provide a doctor with information about a patient’s prescriptions and—in some states—drug-related hospitalizations and arrests. With this tool, doctors are better able to identify drug-seeking behavior and intervene with at risk patients.

An Army veteran who served in Iraq saw that post traumatic Stress disorder afflicted too many of his peers. He started a mental health technology company that tracks health data from heart rate to exercise to time spent meditating or journaling. The app can signal to users when they should check in with professionals. The business is attracting funding and partnerships.

An ophthalmologist has created a smartphone application that allows not just doctors, but also non-specialists such as teachers, to conduct eye tests. The application helps those living in remote areas to access a service they otherwise may not be able to get and also allows for the few ophthalmologists who live in the area to only see the cases that are deemed necessary.

NaTakallam offers classes in Arabic, Spanish, Persian and French that are taught by refugees. The 64 teachers conduct classes with 770 students entirely online, allowing people from all over the world to learn from native speakers. It also circumvents work restrictions for refugees in their new homes, which means they can earn money. The group’s teachers also speak in university classes, offer translation services, and some now work on New York University’s Arabic-language program. Deep friendships that help combat the isolation experienced by many refugees have also emerged from the online classes.

A team of sign language interpreters across Nigeria translated into indigenous Nigerian sign language, the internationally acclaimed book “My Hero is You” which helps children, their parents and caregivers understand and answer questions about the coronavirus. With the signing of this book into an indigenous Nigerian sign language, deaf signers can now reach out to their communities. They teach them in the sign language they understand, using local words to explain how the virus came to be and how to prevent its spread and protect their communities.

Prisons in the United States are overcrowded with many non-violent offenders and the cost to keep them in jail consumes public budgets. Criminal justice reform has attracted bipartisan interest with diverse proposals to aid adjust the incarceration rate. The Urban Institute has developed an interactive “prison population forecaster,” which helps citizens to assess the impact of different policies.

A data analyst who is a Microsoft-certified trainer uploads videos on social media teaching digital technology skills in the Yorùbá language. The videos are free to watch and break the language barrier that arises with most English-only tech information available online.

New Kituwah Academy Elementary provides immersive language education for members of the Eastern Band of Cherokee Indians, helping to keep the band’s language and culture alive. Students speak exclusively in Cherokee until third grade and then use both English and Cherokee throughout the school day to build proficiency in both languages.