In the virtual world, cashiers are taught to show greater empathy, mechanics learn to repair planes and retail workers experience how to deal with armed robbery.
Charities are using virtual reality to immerse people in the plight of refugees and others who need help. Researchers are studying whether it's more effective than other media. And there are skeptics.
Magic Mountain in Southern California has a roller coaster in which riders put on VR goggles to see an imagined world while their bodies undergo the physical thrills. How is it? We get a review.
The 23-year-old founder of Oculus VR says sci-fi writers love to use virtual reality as a backdrop for conflict, but the future is "probably not going to be nearly as interesting."
Tom Furness has been working for decades on what is now known as virtual reality and thinks it has the potential to solve the world's biggest problems. But with new power comes new responsibility.
Developers are showcasing immersive virtual reality games at the E3 expo. But aside from VR headsets and demos, there isn't much software available yet to take advantage of the new technology.