??ng h? b?m gi? ch?m (không nh?y c?m v?i ??a ?i?m và th?i gian): Chuy?n các ?ng d?ng truy?n thông m?ng xã h?i truy?n th?ng sang thi?t b? di ??ng.Social categorization refers back to the tendency of people to perceive themselves and others in terms of particular social groups—that may be, as somewhat interchangeable team users in place of as