sony filed for a patten on their controler. the touchscreen wiiU ripoff is much less likly because of it unless its a attachment. the additions of the PS move may be somewhat more usefull but it should keep the normal controler feel.
the controler design is supposed to seperate into 2 seperate controlers, but able to be put back together and should play like a normal controler. unless the omni/PS4 screwes that up.
Sony HAS NOT let anything out of the bag concerning hard factual proof of anything related to the PS4 including the accessories.
The PS4 is still in the concept phase and game developers, especially the ones working directly with SONY, WILL NOT release such information without an official word from Sony reps. This is just a stupid thread on a website to get the pot stirred on everyone's curiousity as to what's next...
and i assure you, with Microsoft leading the race right now, SONY is sure to keep all secrets to themselves.
I like these 3 controllers.
On the 3rd link you need to go down the page a bit till you see the 2 white controllers.
I'm not saying the whole image is faked, but the black number four is definitely edited in.
all it is...is a concept or perception of what someone thinks Sony will do....
THIS IS NOT REAL!
IGN just released a story about an hour ago. They've heard that the Dual Shock controller will be retiring as well but also makes it clear that Sony has not said anything related to the topic