Tag Archives: GTVT

Using Red and Green: In Black and White – Part Two

Filters vs. Targets In Part One, we were introduced to a common activity in most VT rooms, which, of course, were the use of red/green filters. Just to summarize the main idea of that entry, with a non-lighted target on a white background, red cancels red and green cancels green. It occurred to me, some halfway through writing Part One, that the

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