The good time for Sony is there as few days back, it resolved its lawsuit against Immersion Corporation and now information regarding new and enhanced PS3 controllers is surfacing.

I think, in an interview with Gametrailers.com, Jack Tretton has simplified the same thing in his interview as he asserted that Sony is preparing to bring new features to the Sixaxis controller with rewarding it back with rumble feature. As the interviewer asked about new changes in controller, he replied that they will come back with certain beaming changes brining back the lost properties of innovative PS3 controller.
He clarified that the PS3 controller will be embracing its gone rumble feature after concluding the lawsuit with Immersion who lawsuited Sony for infringing its force feedback patent that it uses in PS3 controllers.
The exhilaration is on and we have to watch that what new Sixaxis controller comes with?
Via: ps3vault