DualShock 4's Buttons Are The Same as DualShock 3's, "I Don't Think you Would Feel a Difference" - PlayStation LifeStyle
How to Remap Buttons on Your PlayStation 4's Controller
How to Connect the DualShock 4 Wirelessly to the PS3 - Guide - Push Square
Full DS4 support on PS3 (with PS button) possible via plug-in? : r/ps3hacks
How to Sync a PS4 Controller
ABXY X Trigger Button With Analog Joystick Cap Replacement For S-ony DS4 PS3 PS4 - buy ABXY X Trigger Button With Analog Joystick Cap Replacement For S-ony DS4 PS3 PS4: prices, reviews
Is it possible to use a PS4 controller for a PS3? - Quora
How to Connect PS3 Controller to a PS4
Close the emulator using only the Dualshock 4 handler? (No keyboard and mouse) : r/rpcs3
Do PS4 Controllers Work on PS3? How to Connect a PS4 Controller to PS3
How to Connect PS3 Controller to a PS4
Update makes your PS4 controller work on your PS3 -- without wires | VentureBeat
How to use a PS4 Controller on your PS3 – The WP Guru