fingerprint

第二代數位指紋，產出時間較 長。但，準確度比較 高

Collect information of internet-connected sandboxes, no backend needed.

Android fingerprint sensor test app built using Java.

Firefox anti-fingerprinting config

Note encrypting mobile application for Android making use of fingerprint authentication and AES-based cryptography. Written in Java.

Antennae is a free and open-source, face recognition check-in, loyalty and security app.