Does that mean theres going to be rumble in their controllers again? The PS2 had the DS2, so I assumed the PS3's controller already was the DS3.
Once upon a time . . .
The PS3 controller was called SixAxis (referring to the accelerometer tacked onto it after the Wii was unveiled. They couldn't very well name it DualShock seeing as the name DualShock is a direct reference to the two rumbling motors inside a DualShock controller (compared to the single motor inside an N64 Rumble Pack).
Anyway, the haptic feedback company Immersion sued Sony and Microsoft for patent infringement. The technology those companies used for rumble was already patented (I guess Nintendo must do something else, cos they were never sued). Microsoft settled the lawsuit for like $10 million, but part of the settlement also gave Microsoft a stake in the company so they're part-owner of Immersion now. Sony, on the other hand, decided to fight it in court. So the litigation with Immersion kept the technology out of the PS3 controllers. The official company line was that the rumble motors would interfere with the SixAxis motion sensors, but the fact that the Wii remote had rumble showed this to be obvious ---That which is odiferous and causeth plants to grow---. Everyone familiar with the issue knew that it was the patent infringement lawsuit that took rumble away.
However, Sony recently lost in court and had to pay Immersion $100 million in damages, and the court put an injunction on the sale of the PS2 (which still shipped with controllers containing Immersion technology). Obviously this injunction was an untenable situation for Sony and they quickly bought a license from Immersion and pay them royalty fees on each unit sold for the technology inside.
Now that the lawsuit was finished, and Sony was forced to kiss and make up with Immersion, and license their technology, in order to keep the PS2 on the market, it finally opened the door to get the rumble back into the PS3 controller. Hence the DualShock 3 being released next month. BTW, in case anyone was wondering, the DS3 retains all the SixAxis motion detecting capabilities.
The End.