Touch Panel Flick Operation Differentiation via Local Quality

The patent applies local quality by assigning different functions to different regions of the same interface. Specifically, when an item is selected, flicking in the vertical direction (consistent with scrolling direction) executes a function related to that direction, while flicking in the horizontal direction scrolls the list. This regional differentiation resolves the contradiction by making the function clear based on the local context (selected item state) rather than creating ambiguity.

The patent implements dynamics by changing the response to flick operations based on the dynamic state of item selection. When no item is selected, vertical flick scrolls the list. When an item is selected, vertical flick executes a function while horizontal flick scrolls. This dynamic adaptation of behavior based on system state resolves the contradiction between consistent scrolling direction and clear instruction distinction.

The patent resolves this contradiction by making the function execution behavior local to the selected item state. The system detects whether an item is selected and adjusts the flick response accordingly. This allows the same flick direction to have different meanings based on the local state, thereby maintaining operation consistency while improving user intent detection precision.

The patent uses feedback by visually indicating which item is selected and what function will be executed upon flicking. The system provides feedback about the current state (selected item) and the expected outcome (function execution or scrolling), allowing users to adjust their input accordingly. This feedback mechanism resolves the contradiction by making the system's interpretation of flick operations transparent and predictable.