KEDEN INTERNATIONAL Attendance app for iPhone and iPad

The App allows employees to register their attendance just by scanning a QR code contains coordinates of the place of their work
these coordinates must be preconfigured at admin panel (where the app can be controlled)
at 1st employee must verify his identity by entering hi national id (preconfigured at admin panel)
when employee scans the QR code the app compares his current coordinates with the QR code coordinates when there is a difference more than specific distance for example 150 meters (pre configured at admin panel) the employee can not register his attendance
the app can work with / with out internet connection
Note 1 : employees national id must be preconfigured before they can use the app
Note 1 : places coordinates must be preconfigured before they can use the app