Future Virtual reality technology in the average home

How far do you think virtual reality will progress in the future. Will We see it in our households maybe on are video game consoles Playstation 9? Sony's patent might be the first step? What knowledge do we know to create a Brain Interface virtual reality does anybody have any theories?

http://www.youtube.com/watch?v=JhDtmuHKraM (Towards Middle/End of video)

http://www.youtube.com/watch?v=Vdh4TqWFfX4

http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=6536440.PN.&OS=PN/6536440&RS=PN/6536440