Abstract: Many XR applications require the delivery of volumetric video to users. Point Cloud has become a popular volumetric video format. A dense point cloud consumes much higher bandwidth than a 2D ...

Moderate video gaming appears harmless, but heavy gaming may take a toll on young people’s health. Researchers found that students gaming more than 10 hours a week had worse diets, higher body weight, ...

Federal authorities said the slain man, Alex Pretti, had approached agents with a gun. But videos show Mr. Pretti was holding his phone, not a weapon, when they pulled him to the ground. By Devon Lum ...