{tag=Smartphone}

Possibly not made not possible from <userland> due to privacy issues. Apparently not even <kernelland> can see it, only 

Bibliography:
* <Stack Overflow>:
  * https://stackoverflow.com/questions/35934729/capture-fingerprint-from-smartphone-and-save-to-a-file
  * https://stackoverflow.com/questions/63257762/how-to-save-and-compare-2-fingerprints-on-android
  * https://stackoverflow.com/questions/67104186/can-we-use-android-fingerprint-scanner-to-get-finger-pattern-and-store-that-patt
  * https://stackoverflow.com/questions/41632225/android-where-and-how-securely-is-fingerprint-information-stored-in-a-device
  * https://android.stackexchange.com/questions/161780/where-does-android-store-fingerprint-data
* <Reddit>:
  * https://www.reddit.com/r/androidapps/comments/13pp96g/looking_for_an_app_to_take_user_fingerprints_so_i/
  * https://www.reddit.com/r/Android/comments/ispgvq/how_to_see_what_you_fingerprint_sensor_sees/


Fingerprint imaging with smartphone

ID: fingerprint-imaging-with-smartphone