4th December 2005, 9:23 AM
Interesting. I myself never made such a mistake. I knew where the buttons where because my thumb was in the middle of them. One felt "on the top" and the other felt "on the left".
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question." ~ Charles Babbage (1791-1871)