Facebook’s new VR cameras let you move within a 360 video

Last year, Facebook announced the Surround 360, an open-source VR camera that cost a massive $30,000 for what was basically a fancy 360-camera. One year later, Facebook has updated the Surround 360 with two models that offer something more powerful: the ability to move around a VR scene. Most 360 cameras essentially mount your head on a fixed point. You can look up, down, left and right, and, if you’re lucky, the image will be in 3D as well. But you can’t actually mov