Researchers race to keep up with improving AI voice clones — and prevent scams

One-third to half of those killed by police are disabled, a recent report says. “Our problem isn’t with police,” one mental health advocate says, but both sides say officers need more training.

Many young Latina women live their lives in fear of gang violence. The Montgomery County Street Outreach Network rescues girls in danger and offers services to them in order to help them change their chances of success.

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.

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.

It turns out the old adage of knowing your neighbor really can help make your neighborhood safer. A study of more than 250 cities found that a key factor behind a drop in crime in the last 20 years was the mobilizing of citizens by nonprofit organizations like block clubs. In Milwaukee these “urban guardians” have helped bring communities together and foster safer spaces that also address urban blight.

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.

Thorn’s Spotlight tool uses text and facial recognition technology to scrub the web, helping investigators find underage sex-trafficking victims. Spotlight has been used by law enforcement on nearly 40,000 cases in North America, helping investigators find more than 9,000 children and 10,000 traffickers.