In case, you wonder about the biometric system, you should rest assured that the technology would be used for providing information about the person that would help to identify the person. The system could be used for providing information and identifying other biological organisms as well.
It would be pertinent to mention here that biometric systems tend to rely on specific data about unique biological traits for working in an effective manner. The biometric system would entail running data through various algorithms for a specific result. It would be related to positive identification of the respective user or any other individual.