Interiorization of Technology

In the AI Story

Ong traced interiorization across the history of communication technologies. Writing was initially alien—Socrates objected to it in the Phaedrus, warning it would destroy memory and responsiveness. Within centuries, writing had been so thoroughly internalized by literate cultures that the objection became incomprehensible. The literate scholar could no longer imagine thought without the externalized, visual, permanent word. Print intensified this. The reader no longer noticed she was decoding visual symbols into meaning; the decoding had become automatic, invisible, effortless. The effort of learning to read was forgotten. The technology had disappeared into the self.

Ong borrowed the term from phenomenology—particularly Maurice Merleau-Ponty's analysis of how tools become transparent to the skilled user. The blind person's cane becomes an extension of perceptual awareness; the carpenter's hammer becomes an extension of striking. In each case, attention shifts from the tool to the task. The tool withdraws from consciousness while continuing to mediate every operation. Ong extended this to cognitive tools: writing, notation systems, mathematical symbols, and now computational interfaces. Each one restructures thought while becoming invisible through use.

The AI moment tests interiorization in a new way. Segal describes builders who 'cannot stop' engaging with Claude, who experience the tool not as an external assistant but as a thinking partner whose contributions feel inseparable from their own thoughts. This is interiorization proceeding at unprecedented speed—not across centuries (writing) or decades (print) but across months. The tool is being absorbed into the self before the self has had time to stabilize a relationship with it. The boundary between human thought and machine output is dissolving while the question of whether that dissolution is generative or pathological remains unanswered.

Origin

Ong developed the concept across The Presence of the Word (1967), Interfaces of the Word (1977), and Orality and Literacy (1982), synthesizing insights from phenomenology (Merleau-Ponty, Heidegger), media theory (McLuhan), and cognitive anthropology (Luria, Goody). The philosophical grounding came from the recognition that humans are technological animals—that artificiality is natural to the species, and that the tools we build rebuild us. The empirical grounding came from documenting what happens when a communication technology is so thoroughly absorbed that its users forget it is there.

Key Ideas

Invisibility through absorption. The sign of a fully interiorized technology is that it vanishes from awareness—the tool becomes the self, the medium becomes nature.

Cognitive restructuring is permanent. Once internalized, a technology's effects cannot be undone by setting the tool aside; the consciousness has been rebuilt.

Interiorization produces blindness. The more natural a technology feels, the harder it is to perceive its effects—the fishbowl glass becomes invisible through transparency.

AI interiorization is accelerating. What took centuries for writing and decades for print is happening in months for AI—faster than the evaluative apparatus can track.