http://www.audioholics.com/news/edit...o-your-health/

The lab at Stanford came back to Sega with dire warnings about the hazards of prolonged use of this technology. SRI warned Sega:

“You Cannot Give This To Kids!”
Pesce says that Sega took the test results and buried them. Fearing lawsuits and consumer backlash over health risks, the VR Headset never made it to market and neither did the truth about the dangers of prolonged exposure to 3D virtual environments - until now.