Oyster is a virtual reality system that uses omnidirectional treadmills, 360-degree projectors, surround sound, air conditioning, and Google Street View to transport users to different cities around the world from anywhere. Users can walk around virtual cities, seeing and hearing accurate surroundings as well as feeling appropriate temperatures. The Oyster booth also allows users to check-in, share photos, and post statuses on social media to share their virtual travels with friends.