The Oculus Rift and HTC Vive are incredible devices, but they're far out of the range of an impulse purchase for most of us. We're talking about spending $600 to $800 on a headset and accessories ...

Filmmakers are using virtual reality to make the problems of the developing world seem more ... real. But how can you see their work? You could buy a headset, but you might end up in virtual debt.