Apple HIG guidance for input methods and interaction patterns: gestures, Apple Pencil, keyboards, game controllers, pointers, Digital Crown, eye tracking, focus system, remotes, spatial interactions, gyroscope, accelerometer, and nearby interactions.
Install
npx skills add raintree-technology/hig-doctor --skill hig-inputsnpx skills add raintree-technology/hig-doctor --skill hig-inputs -a claude-code -gnpx skills add raintree-technology/hig-doctor --skill hig-inputs -a codex -ggemini skills install https://github.com/raintree-technology/hig-doctor.git --path skills/hig-inputsgh skill install raintree-technology/hig-doctor hig-inputsgit clone --depth 1 https://github.com/raintree-technology/hig-doctor /tmp/raintree-technology__hig-doctor
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/raintree-technology__hig-doctor/skills/hig-inputs ~/.claude/skills/hig-inputs # Claude Code
cp -R /tmp/raintree-technology__hig-doctor/skills/hig-inputs ~/.agents/skills/hig-inputs # Codex, Cursor, Gemini CLI, Copilot, OpenCode