Forget goggles - WSU has a projector-based VR cave that you can experience without headgear
Kei Kreutler

Love virtual reality, but hate wearing those clunky goggles on your face? Not to worry: Wichita State University has your back. The organization recently completed a new installment dubbed " The Cave " - an enormous floor-to-ceiling virtual reality tunnel that allows designers to create giant mock-ups of their concepts and then experience what it's like to walk through them - all without strapping a screen to their face.