3D police lineups could reduce wrongful convictions
A new type of police lineup uses 3D technology to let eyewitnesses view suspects from any angle, and could reduce wrongful convictions.
Transloc is using big data to create a more efficient public transit system
Cities across the U.S. are creating on-demand van transportation systems that work like Uber, but for the cost of a bus fare.
Phone cameras can now measure your pulse and breathing
A team of researchers has developed an algorithm to measure pulse and respiration rate during a telehealth appointment using your device’s camera.
Society runs on GPS. What happens when it gets hacked?
GPS runs more than you’d think. It’s also more vulnerable than you’d think. The old-school radionavigation system Loran could save GPS from catastrophe.
Enjoying these solutions to some of our world’s biggest problems? Subscribe for more.