Virtual reality training for car assembly line workers feels like a game — but it might work

As the colorful confetti rained down around me, I put my hands up and wiggled in a small victory dance. No one around me knew why I was celebrating; all they could see was the white Vive Focus headset covering most of my head. But I knew: I had successfully passed through three training tasks at a car plant. Except I was actually in a warehouse in San Francisco where virtual and augmented reality company HTC Vive had just announced its expanded Vive Focus system for companies to use in fields li...