Although Sony has not shown the PS4 console nor we have any idea how it will look, Sony has demonstrated the DualShock 4 controller for the system many times. The company posted a video showing features of the DualShock 4 and how it will work. Sony’s devs in the video explain news fratures the DualShock 4 have over the DualShock 3 like share button, light bar, and the speaker, and headphones.