12 lines
470 B
Markdown
12 lines
470 B
Markdown
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## Biometric HALs ##
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---
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## Overview: ##
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The interfaces within the biometrics.* HAL tree are used by the Android Biometric Services
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(e.g. FingerprintService, FaceService) to discover and operate biometric sensors on the device.
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More details and versioning information can be found within each particular HAL.
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More complete information about the Android Biometric HALs and subsystem can be found at
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[source.android.com](https://source.android.com/security/biometric).
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