forcing techniques

I feel like good equivoque can be a really powerful tool but most examples I've seen of it are really poorly done. I feel fairly comfortable forcing decisions regarding 2-3 objects using it (for example tricks where they have to pick one of two coins or piles of cards) but trying to narrow down...

Hello everyone, I was wondering whats some good ways to have a glimpse of the card that you want to force the person to pick. Let's say I let someone shuffle the cards, how can I or what are some good excuse to flip the deck and look at the top or bottom card or any card that you want to force...