?????? ????? ??? ??? ?????? ??? ????? ???? ??????? ?? ?????? ??? ???? ?????? ?????? ??? ??? ?????. ??? ???? ??? ??? ?????? ??? ????? ??? ????? ?????? ?? ?????? ?????? ??, ?????? ??? ????? ???? ?????? ??? ???? ??? ????? ?? ?? ????.These kinds of strategies have endured, nevertheless, from constrained redirection capabilities and visual scene distort