In the market, the emerging of some attendance machine takes place of the manual register and pushing-card, which desalts the manual track in the course of administration, and makes the administration more informational. 市场上各种考勤机的出现取代了以往的人工登记和打卡的过程,淡化了管理过程中的人工痕迹,使得管理更加信息化。