Virtual reality
The 1990s saw the first widespread commercial releases of consumer headsets. In 1991, Sega announced the Sega VR headset for arcade games and the Mega Drive console. It used LCD screens in the visor, stereo headphones, and inertial sensors that allowed the system to track and react to the movements of the user's head. In the same year, Virtuality launched and went on to become the first mass-produced, networked, multiplayer VR entertainment system. It was released in many countries, including a dedicated VR arcade at Embarcadero Center in San Francisco. Costing up to $73,000 per multi-pod Virtuality system, they featured headsets and exoskeleton gloves that gave one of the first "immersive" VR experiences. "Computer Gaming World" predicted "Affordable VR by 1994".
Google Daydream
Daydream is a virtual reality (VR) platform developed by Google that is built into the Android mobile operating system (versions "Nougat" 7.1 and later). Compatible phones that follow the platform's software and hardware specifications (and are thus designated "Daydream-ready") are used in the Google Daydream View VR headset. The Daydream platform was announced at the Google I/O developer conference in May 2016, with the first VR headset released on November 10, 2016. Daydream is the company's second VR platform following Google Cardboard, which was a low-cost system intended to encourage interest in VR and was built into compatible mobile apps rather than the operating system itself.