Sony recently filed a patent application for temperature changing material to potentially use in PS5 controllers.
Sony Patent Reveals Temperature-Changing PlayStation Controller
Sony Files Patent for New Temperature-Changing PlayStation Controller - mxdwn Games
For which device Sony files patent application will blow your mind - Hindustan Times
Sony files a Patent For Temperature-Changing Controller - Cashify
Sony Patents Spherical Controller
Sony files patent that turns a PS5 controller into an earbuds charging case
Sony Files Patent For New AI-Powered DualSense Controller
Hardware - Sony has a patent for a new PlayStation controller
PS5 DualShock 5 Controller LEAK: Patent reveals incredible new Sony features - Daily Star
Garima Sharma di LinkedIn: Sony files a patent for temperature-changing controller
Sony patent new controller design
Sony Has Patented A Controller That Can Change Temperature For Added Immersion
PS5 DualShock 5 Controller LEAK: Patent reveals incredible new Sony features - Daily Star