Direct realism is a theory of perception that claims that the senses provide us with direct awareness of the external world. In contrast, indirect realism and representationalism claim that we are directly aware only of internal representations of the external world.
Direct realists sometimes claim that indirect realists are confused about conventional idioms of perceptions. Perception is an exemplar of direct contact with something. Examples of indirect perception might be seeing something in a photograph, or hearing a recording of a voice. Direct realists often argue, contra representationalists, that the fact that one becomes aware of a tree in perception through a complex neurophysical process does not argue in favour of indirect perception. It merely establishes the method, undoubtedly complex, by which direct awareness of the world is secured. Arguing that perceiving a tree directly requires a magical, acausal mirroring of the tree in the mind is akin to arguing that traveling directly to grandmother's requires that one magically appear at her doorstep. The inference from the fact of a complex route to indirectness may be an instance of the genetic fallacy.
