Here's a random thing I read about. A Japanese designer wants this to be the international exit sign:
.
Americans are complaining because we like to use
EXIT and
EXIT on our exit signs you know, because we read English and understand that the word EXIT in red means "in case of danger, exit here or EXIT here, or your life will be in danger." We also understand that when we use EXIT in green it means "if you need to leave, go here to exist or go here to exist."
Personally, I think that symbol is somewhat confusing since if posted outside, it could read as "Enter Here." If you place that guy reversed and place it on the outside of a building it then reads "You could only exit through this door".
Maybe what that icon needs is something else to make it meaningful.