im pretty sure its just a wow factor.
you still need the key.
so now he turns the key with left hand and then push the button with right hand
2 hand operation, must look funny
but it is kool nontheless, just kinda useless but still kool
post up some better pics man, ive been thinking about this myself, but dont know if its a waste of money or not. i think that the key on left side is kool enough