Originally Posted by Brainster
Hehe, I remember the ring
in the envelope -- probably the second thing on the list? "Imagine a thousand rings flying out of the envelope and hitting you in the face". I recall making a picture of a pencil stabbing a ring through the envelope -- perhaps pencil was third? One thing I'll say, those techniques worked if you used them.
I still use the number/letter/word/image associations for PINs.