https://wccftech.com/ps5-dualsense-sparking-interest-3rd-party-manufacturers/

Immersion Corp, the company behind the haptic tech inside Sony’s PS5 DualSense controller, has said that there’s plenty of interest in the tech from third-party peripheral manufacturers.

To date, only Sony’s own DualSense controller works with PS5 games and while PS4 controllers (including Sony’s own DS4 controller) work with PS4 titles on PS5, this doesn’t apply to PS5 titles. For the haptics tech inside the DualSense, Sony struck a deal with licensor Immersion Corp, but from the looks of it, third-party manufacturers are also looking for ways to implement the new haptics tech inside their peripherals, allowing them to launch their own line of unofficial PS5 controllers.