Sony has been developing PlayStation games and consoles since 1994, when it first released the PlayStation in Japan. Since then, PlayStation has gone under a few major changes and redesigns, progressing through the PS2 to the PS3, and now the new PS4 will be released in December 2013. The new Dualshock Controller will have a touch pad and a movement sensor – brand new features added on to the classic PlayStation controller that we all know and love!
Infographic Source: SonyPS4.com