Lenovo 3000 H2, User Manual, Page: 34 / 45

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User Guide
3.5.3 Avoid making the following expressions:
Laughing
Raising your eyebrows
Closing your eyes
Looking away from the camera
Looking sideways
Frowning
3.5.4 Image change:
Although the Lenovo VeriFace will already account
for some particular situations like varying hairstyles or facial hair, some
significant changes, such as shaving off a beard, can affect the accuracy of
the face image verification. To avoid failed verification, register a new face
image. For more information, see Register face image.
3.5.5 Light:
Ensure you are in an environment with steady and even light. The
following situations may affect the results:
Bright light behind your head
A window with bright light
Bright light pointed directly at your face or the camera
Insufficient, directional light, such as a reading lamp
Darkness
3.5.6 Glasses:
Because different glasses have different effects on light, we
recommend that you to take off your glasses or wear colorless glasses with
very narrow rims. Be sure to take off dark colored glasses like sunglasses
or sport glasses.
3.5.7 Video camera:
Be sure to use the same video camera when you log
in or out. Images taken by different video cameras might produce different
effects, which can cause the face verification to fail.
For more detail information, please click “?” to get the help document.
3.6 Earth link (Only for The United States)
Earth link will provide you an easy way to connect to the Internet. It can only be
used in United States. For detail information, please read the help document of the
software.
31035089_3000 H_UG_EN.indd 29 2008.8.27 6:05:03 PM