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 # MediaFingerprint
 Media intent triggered by your fingerprint sensor.
+
+## Why
+
+Some times, when I'm commuting, I want to be able to skip or pause my music without taking my phone from my pocket. That's why. I only tested it with my phone, and with my music player (spotify).
+
+## Limitations
+
+This rely on accessibility service to listen to fingerprint gestures. That have some limitations:
+
+- [Google does not like us using it](https://www.androidcentral.com/android-accessibility-services)
+- It needs the screen to be on, to be used.
+- It overrides the "system" gesture for notifications.
+- It needs to be disabled from the settings to stop.
+
+## Contribution
+
+Yes, please.
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