Sony PS4 Dualshock 4 Controller While integrating "SELECT" and "START" buttons on DUALSHOCK 3 Wireless controller into a new "OPTIONS button", DUALSHOCK 4 is newly equipped with a "SHARE button" to further enhance PS4's social capabilities. The "SHARE button" allows gamers to easily broadcast their gameplay in real-time to friends through internet streaming services such as Ustream. Users can also share their triumphs and accomplishments by uploading video gameplay to Facebook with the "SHARE button". Unlike streaming content via PC, users no longer have to convert