Cricket@lemmy.zip 1 week ago
It’s one of many gestures that are used by trained public speakers as non-verbal communication cues. Here are some examples, including the one you asked about: qz.com/…/a-guide-to-ted-talk-hands-seven-signatur…
There are many more beyond those. Using hand gestures in public speaking has been around since at least classical times.
ShaunKL@startrek.website 1 week ago
Cricket@lemmy.zip 1 week ago
Thanks for posting that quote from the article.