Google Cardboard headset has undeniably revolutionized the world of virtual reality and produced it available to everyone with a smartphone. We also interviewed four professionals, such as Gil Baron, CEO of Visionary VR Sophia Dominguez, CEO and cofounder of SVRF Ben Lang, cofounder of Road to VR and Bruce Wooden, head of knowledge at AltspaceVR , to understand what they think are the most cruc