https://www.cnet.com/news/walmart-will-use-oculus-go-headsets-to-train-employees-in-vr/

"When you watch a module through the headset, your brain feels like you actually experienced a situation," said Andy Trainor, Walmart's senior director of Walmart U.S. Academies in the post. 

The Oculus Go headset, which starts at $199, launched in May. Unlike similar, less expensive headsets like the Samsung Gear VR or Google Daydream View, it doesn't require a phone to run.