WCAG 2.5.2 requires that functionality triggered by a single pointer (mouse, touch, or stylus) can be cancelled or reversed, preventing accidental activations. This protects users with motor impairments who may tap or click unintentionally.

WCAG 2.5.2: Pointer Cancellation

WCAG 2.5.7 requires that any functionality using a dragging movement can also be accomplished with a single pointer without dragging, unless dragging is essential. This ensures users with motor impairments who cannot reliably perform drag gestures can still access all functionality.

Motor Impairment

WCAG 2.5.2: Pointer Cancellation

WCAG 2.5.7: Dragging Movements