Description

It is used to warn that a potential user has been detected and so an identification process has to be initiated. The data flow contains the following elements:
- date
- ID of detection sensor used
- type of potential user detected

Diagrams

The Diagram(s) below is (are) the Diagram(s) where you can find the Dataflow :

DFD 1.3 Perform Electronic Payment Transaction

Target function

1.3.2 Identify User

Source function

1.3.1 Detect User