nige1, on 2015-September-07, 11:34, said:
Truscott's account differs from Reese's. Both might well be biased: Reese was the co-accused; Truscott was married to the the American team-member, who originated the accusations. Reese says he based his version on counsel's contemporary notes. Kehela concluded that R-S were innocent.
What is relevant to recent cheating allegations is that, even when spectators are told the code, their observations can disagree, significantly. IMO, this makes video-corroboration important. .
Without taking notes, and sitting in a stationary position in the playing room, you may have trouble seeing how both players hands are holding the cards, and certainly seeing the cards from both hands, especially if there is a relatively early claim where everybody folds up their cards. Since Kehela didn't take notes on the number of fingers seen and then go back and compare with the hand records, his later observations about the percentage of corresponding signals is shaky. Others took notes about the fingers shown, and then compared against the hands records. Who is more reliable? There are some still photos available from that incident that show the strange way R-S were holding the cards, but unfortunately no video. I think back in those days, consumers could only get 8mm cameras that recorded on film which only recorded for a few minutes on a roll, were very expensive, and pretty rare to have. Recording a pretty static bridge tournament wouldn't be on my list of things to film considering the cost of film and processing. These days, people literally film paint drying.