External Links
- Augmented reality (AR) researcher Helen Papagiannis applies the tetrad to AR at ARE2011 in Silicon Valley.
- The tetrad applied to radio, the press, and the Western on the Ginko Press website.
Read more about this topic: Tetrad Of Media Effects
Famous quotes containing the words external and/or links:
“A State, in idea, is the opposite of a Church. A State regards classes, and not individuals; and it estimates classes, not by internal merit, but external accidents, as property, birth, etc. But a church does the reverse of this, and disregards all external accidents, and looks at men as individual persons, allowing no gradations of ranks, but such as greater or less wisdom, learning, and holiness ought to confer. A Church is, therefore, in idea, the only pure democracy.”
—Samuel Taylor Coleridge (1772–1834)
“Nothing is more indispensable to true religiosity than a mediator that links us with divinity.”
—Novalis [Friedrich Von Hardenberg] (1772–1801)