I was watching a TV show the other day. It was a series about a New York Ad Agency in the 1960's. As far as what passed for technology in those days, the IBM typewriter was IT. The secretaries actually put the dust covers on when they left work each day!The only other hi-tech contriviance in evidence was the telephone—they all had the black desk model, circa 1949, with the row of buttons on the front. The switchboard girls worked in a closet somewhere, connecting the phone callers to those desk....

