Cellphones made it harder for Denver's 911 call takers to track people down. Finally, that's starting to change.

Across the country, hospitals are embracing intensive intervention programs to help victims of violence — including those who have criminal histories — after they have been brought in for treatment of injuries. Such programs can help prevent retaliation, reduce the chance a patient will be violently injured again, and put people on track for success.

Despite advancements in technology in most sectors of life leading to an increase to access of information about practically anything, little is still known about the ocean and its behavioral patterns. Liquid Robotics – a Silicon Valley-based company – is trying to change that. Engineers here have created the "Wave Glider," which essentially acts as a router within the ocean powered by wave energy and solar panels. This invention can transmit data on tectonic activity that has the potential to predict tsunamis.

Safe Stations, which operate out of local fire stations, provide a place for people struggling with opioid addiction to walk in and request help. They can be assessed for immediate health concerns, connected to a trained recovery coach and other mental health resources, and get help finding a bed in a detox facility or an inpatient treatment program.

Based out of the city of Addis Ababa in Ethiopia, a live radio show is tackling the stigma around mental health care by combining their platform with those in the mental health care field. Not only does the radio show discuss psychological issues on air, but it also offers free and reduced-cost mental health services to those that serve as guests on the show.

More than 2,700 police departments in the U.S. have crisis intervention teams aimed at responding to mental health crises with fewer arrests and less violence, but the death of Daniel Prude in Rochester police custody offers clear lessons in the shortcomings and misuse of the CIT model. A lack of adequate mental health services across the country, coupled with superficial training of the police, too often means a police response to a crisis will not de-escalate the situation or lead to meaningful help for the person in crisis. A recent study found CITs have not shown they will lower violence.

The Violence Against Women Act was billed as a way to make a patriarchal society, and policing profession in particular, take domestic violence more seriously. It encouraged policies making arrest of alleged abusers mandatory, even to the point of punishing victims who refused to cooperate in prosecutions. This has backfired on many victims, especially women of color who distrust police and their punitive approaches to solving family problems. The law also prioritizes punitive approaches in its awarding of federal grants, thus denying victim aid to women who do not wish to cooperate with arrests.

The Wraparound Project at Zuckerman San Francisco General Hospital and Trauma Center turns gunshot victims' hospital stays into "a teachable moment," by providing them with services aimed at helping them avoid a repeat injury. Getting shot once is a key risk factor for a second injury, particularly for gun violence's most common victims, young Black men. Wraparound is one of the nation's oldest hospital-based violence intervention programs. It has helped about 850 clients, mostly with mental health counseling, housing, and jobs. The program is associated with a decreased reinjury rate in San Francisco.

A growing number of governments, companies, and nonprofit organizations are working together with new technology and data to identify fishing vessels that are breaking laws and engaging in human rights violations. Using satellite imagery and tracking signals, for example, a philanthropic company and a nonprofit worked with the UN Office on Drugs and Crime to help the Ghanian navy arrest four vessels for illegal fishing practices. Technology by itself won’t stop forced labor and unregulated ships, but it can be helpful for cash-strapped governments looking to increase oversight of their fisheries.

CAHOOTS has become a national model because of its uncommon partnership with the Eugene Police Department. The police chief says CAHOOTS' unarmed first responders to mental health crises can de-escalate crises before crimes occur or someone gets hurt. That's the idea behind the decades-old agency that takes calls where police can sometimes cause worse outcomes. The crisis intervention workers and medics treat people on the scene or transport them to places where they can get the help they need. Police are available but rarely needed for safety on those calls.

Thunder Bay police formed IMPACT (Integrated Mobile Police Assessment Crisis Team), pairing crisis responders with mental health expertise with police officers to respond 24/7 to people experiencing mental health crises. Instead of defaulting to police responses, which risk the use of force and often land people in custody or a hospital, the teams often are able to get people connected to needed social and health services. So far the team has managed to divert about 40 percent of calls to helping services.