As mentioned in a past blog post entitled “The Complicated World of Gestures”, there are 2 types of gestures: speech illustrators and emblems.
Emblems are gestures that convey specific verbal meaning that can exist without the use of words. Other gestures (that are not emblems) co-occur with words.
Gestures have been a part of Italian culture for some time and many Italians claim that talking with their hands is “in their blood”. Take a look at the interesting video below featured in a recent NY Times article entitled “When Italians Chat, Hands and Fingers Do the Talking”.

Janine Driver aka “The Human Lie Detector” recently appeared on the Dr. Drew show in regards to Andrea Sneiderman’s trial.