11
Guidelines for registering a face
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Do not change your facial expression (don’t smile, wink, etc.).
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Do not cover your eyes or eyebrows.
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Do not wear hats, sunglasses or any accessory that covers your face.
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Do not display two faces on the screen at the same time. Register one person at a time.
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If wearing glasses, the user should register both with and without glasses. (Choose the
“Glasses wearing” option)
Guidelines for authenticating a face
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It is recommended to position the face inside the guideline displayed on the screen.
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If a user tries to authenticate using different glasses from the ones used for the
registration process, the authentication might fail. In this case, the user should
authenticate without glasses, if it has been previously registered.
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If a part of the face is covered with a hat, a mask, an eye patch, or sunglasses, or any
other accessory, authentication may fail. Do not cover any part of the face, including
eyebrows.