This occurred in 2009 and unfortunately I don't recall any of the details. I only remember that it was running on Windows. I was blown away watching her use a screen reader for doing all sorts of things. I know that some of the developers on the team had originally worked with COBOL on mainframe or AS400. I don't know how well (if at all) 3270 or 5250 terminal emulators work with screen readers, but I strongly suspect that COBOL source code was easier to manage than Java in Eclipse.