“Two more decades before virtual reality looks like the real world”:  these are the words of Tin Sweeney , the founder of  Epic Games , who made this statement during the VR Intelligence Conference and Expo in San Francisco, California.

Despite virtual reality getting closer to photorealism, Sweeney believes it still takes 20 years for the experience to become indistinguishable from real life and that this will require a very high-end PC. What do you think?