In 2011 Netflix announced it would split its DVD-by-mail and streaming businesses. The DVD business would be called "Qwikster", which was mocked. Eventually they reversed the decision.
Besides the goofy name, people thought the move was premature. Netflix wanted to go all-in on streaming. The catalogue was a lot more limited back then, though, and the DVDs helped bridge the gap since a lot of movies and TV shows that were unavailable for streaming were available by DVD instead.
The main point of the screening is to have a highly structured question and answer session that is recorded for posterity, and which can/will be referenced at the next screening 'n' number of years later.
One could even argue that the polygraph benefits the person being screened, as it provides some additional motivation for them to take it seriously.
Door locks are a deterrent that increase the difficulty and cost of a crime. If your neighbor's house is locked and yours isn't, then you're going to be more of a target. In that sense they do provide security, but of course any lock might still be defeated.
Similarly, I can see how structured psychological interrogation, assisted by a polygraph, is a useful deterrent. The presence of moles doesn't negate all of its value. Just like having your house broken into once doesn't mean you'll stop using door locks.
The difference is that locks actually do work. They’re not merely a psychological trick, they actually do provide a barrier, even if one that might not be hard to defeat.
Considering polygraphs don’t work at all, I have to imagine that an equally effective interrogation could be constructed without them.
reply