An Initiative is introducing coding and programming languages into Nigeria's education curriculum

An app that uses A.I. to scans lung X-rays is helping two hospitals in rural and remote parts of India to identify cases of tuberculosis that they otherwise would have been likely to misdiagnose. Medical professionals caution that the app is not a replacement for a clinician's diagnosis but say when used in conjunction with a clinical assessment, the interpretation of a chest X-ray is likely to be more accurate.

The Holberton School, a San Francisco "start-up" university with a two-year curriculum, aims to provide an affordable and estimable computer science education while removing barriers to knowledge -- age, gender, ethnicity, past professional life -- typically confronted by minority and low-income students across the nation. By "teaching the population frozen out of the internet age" Holberton demonstrates how altered admissions processes and low-cost tuition plans imbue the tech sector's workforce with a more diverse array of qualified candidates.

Making sure that voting systems are fair and accurate has become a major concern in the wake of rigging allegations in the 2016 U.S. presidential election. Homomorphic encryption, now beginning to be used in the financial and healthcare industries, can anonymize voter data while creating a publicly available record that anyone can use to verify election results. The idea is being piloted in Travis County, Texas, the latest move in a push for more trustworthy voting systems.

Hola Code Academy, a non-profit based in Mexico City, is building "Mexico's Silicon Valley." Targeting English-speaking students who have recently been deported from the United States, the startup offers free, intensive programming classes and has attracted the attention of recruiters at U.S. software companies with offices in Mexico. "Now, they are getting a second shot at the American dream - in Mexico," WSJ's David Luhnow writes.

TeqProject provides free training for Nigerian students interested in developing skills for the growing tech industry.

With little progress made on a successful treatment for Alzheimer's and prices for monitored care and medications rising, several technology companies are focusing on better ways to manage care. Through tactics such as virtual reality, robotic animals and facial analyzation, these companies are trying to both better serve the patient as well as support the families.

Companies like Gaggle are typically used by school districts to track student online behavior, but now they are tracking something else—self-harm. Machine learning flags words that might indicate a student is thinking of hurting themselves. “It gives us insight into what the student's thinking.” Gaggle identified 64,000 student references to suicide and self-harm. The company claims to have saved 927 student lives. In Mason City, districts receive alerts when a student’s search is flagged. “Nicole Pfirman says there have been a few times where she believes an alert saved a kid's life.”

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.

AfroGames offers young people aged 12 and over with classes in game programming, bringing the world of gaming to the lower-income communities in Brazil, or favelas, allowing youth to explore their culture, technology and potential job opportunities through game design.

A digital literacy training program in Nigeria, the Gina Mata, Gina Al'umma, is bridging the country’s technology gender gap by teaching women and girls about the gig economy, STEM, graphic design, storytelling, and how to sell products online.