Decongesting Nigerian correctional facilities through Technology

To address the food insecurity problem among its low-income students, Columbia University launched Swipes, a meal sharing app in which students with a surplus of “meal swipes” could donate them to students in need. But when that app struggled to function and roll out properly, Columbia looked downtown to New York University, where student Jon Chin launched a similarly purposed but more effectively designed app, Share Meals. So far, the app has enabled over a thousand meal donations, and is hoping to work with Columbia to share its code and expand its donor services.

A consent decree ensures juveniles are not held more than 21 days in a Jackson, Miss., facility that was the subject of a lawsuit over the number of children it held and the conditions they faced. But opponents, including a youth court judge, say this is not solving the underlying problems facing the young offenders and even the plaintiffs in the suit says the larger issue is the approach to juvenile justice in the state.

Though homelessness is an entrenched and complex problem, small solutions can make a difference in the daily life of homeless individuals. Lockers for overnight cell phone storage in a homeless shelter in Chicago are significant: people can wake up with a sense of security, knowing their phones will be available to help find jobs or stay in touch with loved ones. This is part of the Chicago Youth Storage Initiative, which as since funded 755 storage unites at homeless shelters across Chicago.

Although the cash bail system has long been used in the US criminal justice system, many argue that it is biased based on socioeconomic levels. To reduce this bias, criminal justice researchers and data scientists have created a new risk assessment tool that uses an algorithm taking age, history of missing court and former crimes into account before making a recommendation on bail.

LGBTQ asylum seekers face a unique set of problems coming to the United States, often from places where gender expression and sexuality are strictly regulated. Four organizations across the US, Mexico, and Canada are filling this unique niche. For example, AsylumConnect created an app of resources on how to apply for asylum and a catalogue of LGBTQ-friendly services and organizations in the US for them to learn about. All four aim to validate LGBTQ asylum seekers and keep them safe.

Crime-tracking mobile apps give millions of Brazilians crowdsourced data on urban violence, alerting people to dangerous places and filling gaps in government data on shootings, robberies, and other risks. But apps such as Fogo Cruzado (“Crossfire”) and Onde Tem Tiroteio (“Where There's a Shooting”) offer statistically crude glimpses of crime, distorted by media and racial biases that one expert blames for myths about the risks people actually face.

An initiative on the Moscow metro system has posters on the train featuring cats and dogs that are looking for a home. Known as the “Tails and Paws” train, these animals come from 13 animal shelters in the city and riders can use their phone to scan the poster to learn more about the animals up for adoption. “It’s about forming a new culture of responsible attitude to animals,” says one of the workers at a shelter.

Domestic abuse of the staff in the households of the 1% is often overlooked or ignored. But foreign missions in the US that abuse their domestic staff are finally being held accountable.

The Defender Association of Philadelphia practices community-oriented public defense — also known as "holistic defense" — to connect clients with support services and resources that help address the root causes of crimes. The association works with social workers, investigators, and paralegals to get clients access to housing, food, jobs, and healthcare, as well as mental health and substance use treatment, with more than 150 people referred to treatment providers between September 2016 and January 2017.

Two insurance companies, Discovery and Dialdirect, implemented a smartphone app for drivers to report potholes in their city. The companies then fill the potholes and brand them with their logos.