Multi-Modal

An approach to presenting information or enabling interaction through multiple sensory channels simultaneously, such as combining visual, auditory, and tactile outputs. In accessibility, multi-modal design is particularly valuable because it allows users to access information through their preferred or available sensory modality. For example, a data visualization might offer visual display, a data table for screen readers, sonification for auditory exploration, and a haptic graph for tactile understanding. Multi-modal approaches help ensure that no single sensory barrier prevents a user from accessing content.