PS5 DualSense Back Button add-on revealed in Sony patent

The PlayStation 5 didn't just usher in the next generation of Sony's gaming platform, it also introduced a new controller that breaks away from previous generations in more than just the name. For one, the DualSense changed the decades-old arrangement for the Japanese version, making it identical to the rest of the world. It also added more sensors and switched to haptic feedback in this iteration. It may have also broken compatibility with some DualShock accessories, explaining why a patent for a Back Button Attachment for the DualSense just popped up.