Audile-tactile space is the space of involvement. We lose "touch" without it. Visual space is the space of detachment. - Marshall McLuhan

Technologies themselves, regardless of content, produce a hemispheric bias in the users.

Radio affects most intimately, person-to-person, offering a world of unspoken communication between writer-speaker and the listener. That is the immediate aspect of radio. A private experience. The subliminal depths of radio are charged with the resonating echoes of tribal horns and antique drums. This is inherent in the very nature of this medium, with its power to turn the psyche and society into a single echo chamber. (p. 261)

I heard what you were saying. You - you know nothing of my work. You mean my whole fallacy is wrong. How you ever got to teach a course in anything is totally amazing.