diff options
Diffstat (limited to 'biometrics')
| -rw-r--r-- | biometrics/face/1.0/IBiometricsFace.hal | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/biometrics/face/1.0/IBiometricsFace.hal b/biometrics/face/1.0/IBiometricsFace.hal index fbdb210694..3c3b0c24cf 100644 --- a/biometrics/face/1.0/IBiometricsFace.hal +++ b/biometrics/face/1.0/IBiometricsFace.hal @@ -109,10 +109,20 @@ interface IBiometricsFace { * @param timeoutSec A timeout in seconds, after which this enrollment * attempt is cancelled. Note that the client still needs to * call postEnroll() to terminate the enrollment session. + * @param requireAttention When set to true, requires user attention (e.g. + * eyes open and looking at the device) for enrollment to complete, as + * well as subsequent authentication. This is expected to be enabled by + * default to improve security and decrease falsing (unintentional face + * detection). This feature can be disabled at the user's request + * during enrollment, e.g. for accessibility reasons. When enabled, + * the FaceAcquiredInfo#POOR_GAZE message must be sent when the user's + * attention has not been established. The UI should inform the user + * to look at the device. * @return status The status of this method call. */ @callflow(next={"cancel", "enroll", "postEnroll", "remove"}) - enroll(vec<uint8_t> hat, uint32_t timeoutSec) generates (Status status); + enroll(vec<uint8_t> hat, uint32_t timeoutSec, bool requireAttention) + generates (Status status); /** * Finishes the enrollment session and invalidates the challenge generated |