During action movies, the people use hand signals to communicate; are those hand signals sign language?

for example a fist means stop, a 2 finger point means go, but where can i learn ALL the other ones? do they chane every few years? is it not open to the public? so, are all these hand symbols sign language that regular civilians know and learn? .

It’s true those Hearing women learned Sign Language (SL) better than Hearing men do?

I’m not making fun of anyone or compare. I am starting to noticed that more and more Hearing women are becoming interprets. But I see very few hearing men become interprets. So What make so many hearing women interesting learning Sign Language? Every time I call on my (Video Phone) but most of time it […]