You may have heard under the past months or years about Oculus Rift or HTC Vive and VR. This video from Mashable explains the technology for you.
Facebook recently acquired Oculus VR for a hefty $2 billion. Before the purchase, Oculus raised more than $91 million in venture funding after an incredibly successful Kickstarter campaign put them on the radar of techies and gamers alike. With all of this attention and all of this money now being invested, it looks like virtual reality is making a huge comeback.