by Ted » Sep 14th, '10, 23:48
I don't think that methods have become more obvious. They have been, more or less, the same forever because they exploit human perception, which appears to remain the same over generations.
It's easier for those who are interested in how it works to discover how a book test/rope restoration/card to pocket works but that does not change the obviousness of the methods. They will still mystify those who are interested in having fun (rather than spending their precious free time analysing magic shows, which no one normal does).
When this subject rears its head I'm always reminded of the movie The Brothers Grimm, in which Matt Damon exclaims, "Expensive!" whenever something truly magical and astonishing happens. That's because real magicians know that magic happens when the performer has gone one step further in their subterfuge than the audience believes they would. For example, imagine embedding magnets in anything! Rope performers and mentalists alike can be sure that nobody will guess that magnets are helping restore the string or aid detection of, well, you know...