Zero,
I never mentioned the cheating or theft angle because frankly I don't care what you do with the information. If you want to cheat, that's your choice. It's not one that I recommend, but again it's your choice.
I was simply asking whether your goals were to educate the poker dealers on actual cheating techniques that they should be concerned about in the future or if you're going to do a magic show for them with a gambling theme. Again, there is nothing wrong with either choice, but you need to know which you're doing and why.
If you're just there to show them some moves and let their eyes pop at seconds, bottoms, false shuffles and switches, that's fine. That's entertainment and although it's not terribly useful to a modern casino dealer, I see nothing wrong with it. In fact, I've done it myself and I enjoy those types of informal shows. But if they're expecting useful information, then you're way behind the power curve and I'd suggest that you pass on the demo.
The reason I couldn't tell which you were doing is that signaling methods (which your original post asked about) aren't terribly interesting or entertaining and I don't think they belong in a "magic-show with a gambling theme" presentation. The mere fact that you asked about them led me to believe that you were trying to actually impart important information to this class. As I stated earlier, I don't think you have the knowledge required to be useful to actual casino dealers (or future casino dealers). Don't feel bad, few people do have that knowledge. The industry has changed considerably in the last decade or so.
The big clue for me that you don't know what you're doing is that you asked for signals. Here's the reality of the situation: while there are some old chestnut-type signals (position of cigarettes in the mouth, position of fingers on the ends of the cards, etc), the majority of cheaters use their own home-grown signals with whatever is on the table at the time. Chips, hand positions, ways of holding the cards, and dozens of other methods are all in use. Hidden electronics and modern cell phone technology also changed the landscape to the point that many of the old methods are functionally obsolete these days. At the end of the day, explaining the concept of signaling and the types of information that are most commonly signaled is much more important than specific techniques. That of course assumes that you want to go down that path. As I said earlier, I find that stuff inappropriate for a "fun" demo and more in line with what you would discuss in a more serious game protection demonstration.
Jason
Wooden Foot - Do you also level your insults at Bill Simon, Martin Nash, Dai Vernon, Charlie Miller, Johnny Thompson, Darwin Ortiz, Ed Marlo, Jack Carpenter, Wesley James, Allan Ackerman, Jim Swain, Larry Jennings, Roy Walton and John Carney? I ask, because they've all taught moves that are similar or identical to the moves I teach. Are we all teaching people how to cheat at cards?