The Sphere marks July 4 holiday with drones, XO audio launch (Digital Signage Today)

The Sphere, an entertainment and digital out-of-home advertising venue in Las Vegas, marked the Fourth of July holiday with a celebration that included drones, digital art, and the launch of new ways to experience the venue, according to a press release. During the celebration, a fleet of more than 500 drones maneuvered to emulate fireworks, stars, and more. […]