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by tnecniv 1063 days ago
Out of curiosity, is there a third way? The two you mention are the big ones, I know, but your phrasing implies (perhaps unintentionally) the existence of at least one more.
1 comments
RetroTechie 1061 days ago
Well there's the "steer a beam across a screen" as used in CRT's (eg. older oscilloscopes) and the Vectrex game console.

Maybe one could consider lasershows falling in this category too?

See "vector display"

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