The tech world is awash in virtual reality startups, each of them focusing on developing different aspects of the new medium. Oculus VR, which was purchased by Facebook last year for $2 billion, has made great strides in several areas, including its virtual reality head-mounted display Oculus Rift, but is also working on Oculus Cinema, a consumer-facing movie-watching app. Other companies are creating avatars, virtual worlds and virtual games, and a camera that allows viewers to go on tours of homes for sale and hotel rooms. Continue reading Virtual Reality Startups Define Diverse Facets of New Medium