What did the PS3 do that the Wii and/or XBox 360 copied?

[Severance]

mwjw696 said:

 

Severance  “don't know about you but it actually looks more like the dualshock than the 360's controller”

.You’re kidding right, the wii controller (forget the right name for it) is a SNES controller with grips… the end.

 

The SNES had 2 analog sticks in the middle , vibrations and grips? news to me..

why did they add those? exactly , they saw what good about the "other" controller and made it like it, at first they had this.

 

then went to this