I don't think this person would need to stand open or to bring the eye to bear on the target from left to right.
Achọghị m ka okwu a gbanwee ka ọ bụrụ ihe nkedo aka ekpe ma ọ bụ aka nri na-adịghị mma nke ihe fọdụrụ na turnedntanetị ghọrọ.