New Screen develop for Employee Attendance. 
When Employee Loing he/she redirect to new webcam screen. when capture image from this screen one log entry made in EmployeeCheckin Table for Employee In time log.
Also at logout time need re-login in screen n click on logout and  out time entry update for that employee in same data.
and make two new report (1) Daily Employee Attendance Log
(2) Month Employee Attendance Log