B0bbY_CaT wrote:first: just in case anyone doesn't know, it is completely self working.
I can't agree with that I'm afraid!
Many years ago, I was talking with who has become a well-known magician about the ID. We were deliberating as to whether the ID is an 'amateur's dream' or a 'professional's secret weapon'.
A crazy conversation, I know.
But we concluded that the ID isn't a 'self-working' miracle. Sure, the deck does 50% of the work, but with this utility, 50% of the effect is in the actual method of use, the dynamics of the trick and the performance.
Even in the hands of someone who performs the standard 'think of a card, look it's the only one I turned over in the deck' routine, the ID's own mechanisms dictate that work is required by the magician to get it to function correctly, and it still needs practice.
Secondly, the ID is a UTILITY PROP. Utility props by definition are used as part of a larger EFFECT. The ID needs magician's interaction and manipulation to work, ergo, it's not completely self-working.
Although, it IS self-contained.
I think the danger of proclaiming it as 'self-working' is that people may assume it's actually easier to perform than it really is.
The ID can be used for some VERY powerful effects—and most of them are a far cry from the regular and 'in-the-box' methods.