Short Definition
The action of moving content left or right on a screen to view additional content that extends beyond the visible area. Horizontal scrolling is often controlled by a scrollbar or swipe gesture.
Relevance
Horizontal scrolling can pose accessibility challenges for users, especially those with mobility or vision impairments. Tech interfaces should avoid excessive use of horizontal scroll or offer alternative navigation options to ensure usability for all. Considering these accessibility concerns reduces harm and fosters inclusion.