3 tips for bringing touch to your Mac app
Apple adds touch display support to Mac with new AppKit gesture APIs in Xcode 27.3
Apple is introducing touch display support for Mac, providing developers three tips for adoption: use gesture recognizers, disable gesture exclusivity, and expand touch targets to 36pt minimum. Xcode 27.3 includes a new agentic skill to help optimize apps for touch. This is a platform engineering change with limited direct AI industry signal.