The system anticipates and suggests words a user may intend to type on Apple’s mobile operating system. For example, while composing a message, the feature displays potential word completions above the keyboard, allowing for quicker text entry.
This functionality enhances user efficiency by reducing the number of keystrokes required for communication. Its development stems from efforts to improve accessibility and speed in mobile text input, evolving from basic auto-correction to contextually aware suggestions. It provides benefits with the overall user experience on iOS devices.