Specific key combinations on Apple’s mobile operating system trigger pre-programmed actions. For example, pressing Command+H on an iPad with a connected keyboard returns the user to the Home Screen, emulating the functionality of the Home button on older devices or a swipe-up gesture on newer models.
These key combinations increase user efficiency by allowing rapid execution of commands without relying on touch-based interactions. Historically, the introduction of keyboard support on iPads created a need for such features to improve workflow and create a more desktop-like experience. The benefits include faster navigation, text editing, and application control.