Henry M. Bowles,Marcus T. Wichmann,Darren B. Chamberlin
申请号：
US15625853
公开号：
US20170360352A1
申请日:
2017.06.16
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A timeclock control system includes a client electronic device configured to administer an alertness test to a user. A timeclock controller is coupled to and configured to be actuated by the client electronic device.
