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This shows up in a few other places as well; Casino card dealers do all sorts of meaningful gestures Lifeguards do formal sign language things to each other
by seanc 6y ago
This shows up in a few other places as well;
Casino card dealers do all sorts of meaningful gestures
Lifeguards do formal sign language things to each other
Amusement park ride operators
Astronauts and pilots do almost everything out loud in call-and-response
- dpcx 6y agoCasino card dealers also do some of those movements (hands spreading palms up or calling out to a pit boss that they're changing cash for chips) for the security team - to show that they're not trying to steal money.