Meaning
The meaning of the key's abbreviation is not explicitly given in many IBM PC compatible technical reference manuals. However, IBM states that AltGr is an abbreviation for alternate graphic, and Sun keyboards label the key as Alt Graph.
Apparently, AltGr was originally introduced as a means to produce box-drawing characters, also known as pseudographics, in text user interfaces. These characters are, however, much less useful in graphical user interfaces, and rather than alternate graphic the key is today used to produce alternate graphemes.
Read more about this topic: AltGr Key
Famous quotes containing the word meaning:
“A: What is the meaning of life? B: I know, but I won’t tell you.”
—Mason Cooley (b. 1927)
“A route differs from a road not only because it is solely intended for vehicles, but also because it is merely a line that connects one point with another. A route has no meaning in itself; its meaning derives entirely from the two points that it connects. A road is a tribute to space. Every stretch of road has meaning in itself and invites us to stop. A route is the triumphant devaluation of space, which thanks to it has been reduced to a mere obstacle to human movement and a waste of time.”
—Milan Kundera (b. 1929)
“Unlike Freud, Jung did not believe that a dream is a mask for a meaning already known but deceitfully withheld from the conscious mind. In his view, dreams were communication, ideas expressed not always straightforwardly, but in the best way possible within the limits of the medium. Dreaming, in Jung’s psychology, is a constructive process.”
—Jeremy Campbell (b. 1931)