or ‘okay’ sign here, these hand gestures can have very different meanings abroad — and can sometimes even be considered offensive. founder and CEO of The Spanish Group, a company that offers ...

In a different case, also reported by the AP ... which shows the fired head athletic trainer flashing the “OK” hand sign down low, in between his legs, as he sits in what looks like a group ...

In each section, we'll break up different types of standard signals ... Without further ado, here are 12 common military hand signals you might have seen in the movies, and what they mean.

Combining two different kinds of signals could help engineers build prosthetic ... and force myography is more accurate at predicting hand movements than either method by itself.