1. Constructors
  2. BiometricDataType
  3. Values
  4. undefined
  5. noInformationGiven
  6. multipleBiometricsUsed
  7. facialFeatures
  8. voice
  9. fingerprint
  10. iris
  11. retina
  12. handGeometry
  13. signatureDynamics
  14. keystrokeDynamics
  15. lipMovement
  16. thermalFaceImage
  17. thermalHandImage
  18. gait
  19. bodyOdor
  20. dna
  21. earShape
  22. fingerGeometry
  23. palmPrint
  24. veinPattern
  25. footPrint
  26. Properties
  27. hashCode
  28. index
  29. runtimeType
  30. Methods
  31. noSuchMethod
  32. toString
  33. Operators
  34. operator ==
  35. Constants
  36. values