The history of hand gestures: Who knew?! Why do we use our hands to express ourselves? Many hand gesture meanings go back millennia, but if you’ve spent any time online lately, you know that hand ...

We've already heard about gloves and cameras that could be used to translate hand gestures (such as American Sign Language) into text or spoken words. What might be simpler, though, is a system ...

A simple hand gesture can change everything. You hold a lot of power in your hand, and the way you use them is directly tied to energy centers withing the body. That is why hand symbols are used in a ...