An image captureAPI for {Microsoft Windows} and {Apple Macintosh} {operating systems}.The standard was first released in 1992, and is currently ratified at version 1.9 as of January 2000.TWAIN is typically used as an interface between image processing software and a scanner or digital camera.The word TWAIN is from Kipling' s "The Ballad of East and West" - "...and never the twain shall meet...", reflecting the difficulty, at the time, of connecting scanners and personal computers.It was up-cased to TWAIN to make it more distinctive.This led people to believe it was an acronym, and then to a contest to come up with an expansion.None were selected, but the entry "Technology Without An Interesting Name" continues to haunt the standard.Start .(2000-02-25)