Sound, Speech, and Haptics Play sounds and haptic feedback, and incorporate speech recognition and synthesis into your interface. TopicsSoundsNSSoundSpeechNSSpeechRecognizerNSSpeechSynthesizerHapticsNSHapticFeedbackManagerNSHapticFeedbackPerformerNSAlignmentFeedbackTokenNSAlignmentFeedbackFilter See AlsoUser InterfaceViews and ControlsView ManagementView LayoutAppearance CustomizationAnimationWindows, Panels, and ScreensSupporting Continuity Camera in Your Mac App