Annex 1 : Finger Placement Recommendations
2019_200000XXXX-V0
IDEMIA
D
OCUMENT
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R
EPRODUCTION AND
D
ISCLOSURE
P
ROHIBITED
67
December 2018
Bad finger position
The following figures show incorrect finger positions.
Do not place the fingertip on the top of the
fingertip guide.
Do not place the fingertip on the surface of the
sensor: it must be in contact with the rounded
hollow guide.
Do not leave the finger in the air.
Do not bend the finger.
Do not tilt the finger: it must be parallel with
the sensor’s walls.
Do not roll the finger.
Do not bend the finger upwards.
Do not bend the finger downwards.
Figure 29: Incorrect finger positions