Complex sentence: In order to identify a person by a security system it has to compare their characteristics with a database, this will draw a biometric point and measure the distances between them in order to recognize the biometric features person to identify.
Split into simpler sentences: In order to identify a person by a security system it has to compare their characteristics with a database. This will draw a biometric point and measure the distances between them in order to recognize the biometric features person to identify.