11. Use The DualSense Microphone For Voice Search & Voice Typing
Back to console features, and the DualSense's built-in microphone might not be the most high fidelity tech, but the voice recognition side of things is top notch.
Building on the PS4's voice recognition software (that hardly anybody used), you can voice-type when constructing messages to friends, or even better, use your voice to search the PS Store.
For the latter, hit triangle to get to the Search option when inside the Store, then button to the right and hit the microphone icon. You'll need to tap R2 for the system to recognise an "end point" after speaking, otherwise the software doesn't know when your audio has finished.