The usual hype cycle... Nintendo coming up with a new motion-controlled console? Of course Microsoft and Sony have to do that too. Some guy launching a Kickstar

The usual hype cycle... Nintendo coming up with a new motion-controlled console? Of course Microsoft and Sony have to do that too. Some guy launching a Kickstarter project for a VR headset using a highres screen originally intended for smartphones? Suddenly everyone and their dog is building VR headsets. 3D movies moderately successful in cinemas? Suddenly every TV maker is selling "3D-enabled" TVs. Etc. etc. etc.