Today Oculus VR, the virtual-reality hardware company Facebook acquired for $2 billion in 2014, releases its flagship headset, the Oculus Rift. In so doing, it launches the era of commercial virtual ...

Virtual reality means creating immersive, computer-generated environments that are so convincing users will react the same way they would in real life. The idea is to block out the sensory input from ...

“Hi, Julie,” called Rana Tuncer, a senior computer science major at the University of Delaware. No, Tuncer was not greeting a fellow peer — she was interacting with a computer-generated patient while ...