Before revision: Test of Computers, Volume 14, No.
After revision: Baker and de Vos write that origin was in the early 1970s, when test results were first printed on simple printers (such as teletypes) connected to test computers.Shmoo Plotting: The Black Art of IC Testing, Keith Baker and Jos van Beers, IEEE International Test Conference, 1996 (shorter, two page conference paper).Shmoo Plotting: The Black Art of IC Testing, Keith Baker and Jos van Beers, IEEE DesignTest of Computers, Volume 14, No.