Here is the solution for you, a new feature called "Photo Clock-in".
This has to be enabled from the app, just go to the Menu and select Settings, from there, open the Menu again and select the option called "ClockIn".
The next step is to enable the Photo Clock in feature and tap on "Save".
So the next time the employees attempt to clock in, the Camera will be launched, prompting them to take a picture to be able to access the tasks. If you are happy with the picture, tap on OK.