Which VR technology is currently being used by major film studios for 'virtual production' that replaces traditional green screens?

The film industry has been embracing virtual reality technology to transform both production processes and viewer experiences. Major studios are investing millions in VR capabilities that change how movies are made and consumed. This poll tests your knowledge about the intersection of virtual reality technology and the film & television industry, revealing which innovations are actually being implemented by major studios.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

LED Volume technology (as used in 'The Mandalorian')
Neural rendering VR systems that generate entire scenes from script text
Holographic projection rooms where actors perform with AI-generated co-stars
Quantum rendering engines that create photorealistic environments in real-time