COMMENT: Karl Puschmann takes a look at Google's push for the future of gaming

For almost 40 years videogaming hasn't changed much. At its core you buy a box, plug that box into your telly and play games through the box. This box might say PlayStation, Xbox or Nintendo but they all do the same thing and all sit in the same place underneath your telly.

Google wants to change that. The search giant has just announced a bold power move into the lucrative - but risky - world of gaming. What they want to do will alter the future