Under eTimeclock > Timeclock setup > Configuration
You are able to configure the settings such that an employee is required to take a selfie-photo with GPS enabled at the time of the clock in to confirm the identity and location of the staff during the clock in.
Any discrepancy would be logged down in the system.
You can check the records under eTimeclock > Reports. The reports can show the GPS locations and photos taken of clock ins.