The claw machine dangles a prize that almost never comes up. Dream books read it as near-misses, frustration and wanting something that stays just out of reach.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.