An assistive speech software hopes to help thousands of Nigerians with visual impairment

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.

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.

The intensive, alert care low weight infants need is often complicated by overstressed parents and overstretched hospital workers. A bracelet that monitors an infants temperature--and gives an alert when the temperature falls to unsafe levels--provides valuable support to ensuring the safety of these vulnerable young lives.

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.

L’association Basiliade a eu l’idée de reconvertir des hôtels vides en centres d’hébergement social. Elle a nommé l'un d'entre eux la "Maison des Fées". 36 femmes exilées sont hébergées avec leurs bébés. Elles bénéficient d'une solution de garde pour leurs enfants, d'un soutien du personnel de l'hôtel et de travailleurs sociaux.

En Suisse, l’association Appartenances fait appel à 140 interprètes communautaires pour favoriser l'autonomie des personnes migrantes. Leur mission : traduire, certes, mais surtout de dissiper les méprises potentielles dues aux différences culturelles entre une personne migrante et un professionnel de santé ou du social. Ces interprètes ont tous eux-mêmes un parcours migratoire derrière eux qui permet de saisir les nuances entre le pays d’origine de la personne migrante et le pays d’accueil.

Trace the Face, un site de la Croix-Rouge, aide les migrants à localiser leurs proches perdus sur la route de l’exil. Depuis 2013, 5 731 photos de personnes recherchant quelqu’un ont été publiées sur Trace the Face et 161 personnes ont pu retrouver un proche.

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.