Home > BIOMETRICS > FACE ID v.2 > Proper Usage of a FACE ID : Do's and Don'ts

Proper Usage of a FACE ID : Do's and Don'ts

Expressions

 

1. Recommended standing Distance from device:

 

For users 5­6 feet tall (1.55m­1.85m) we recommend users stand about 2 feet (0.5m) from the wall. When viewing your image on the device display window, step away if your image appears too bright. Step closer if your image appears too dark.

2. Recommended face Expressions vs. poor Expressions:

 

 

 

 

 

3. Recommended Posture (pose) vs. poor Posture (pose):

 

 

 

 

 

 

 

Note:During enrollment and verification, try to have a relaxed unstrained face expression and stand upright.

Enrollment Face Expressions

During the enrollment, position your head such way that your face appears in the center of the device display window, and follow the voice prompts "Focus eyes inside the green box". The user needs to move forward and backward to adjust the eyes position during the face registration. The enrollment face

 

Expressions as follows:

 

 

 

 

 

 

 

 

 

 

 

Use of the Touch Screen

Touch the screen with one of your fingertips or the edge of a fingernail, as shown in the following figure. A broad point of contact may lead to inaccurate pointing

 

When the touch screen is less sensitive to the touch, you can perform a screen calibration through the following menu operations. Press [Menu] ­> [Auto Test] ­> [Calibration] on the screen and a cross icon will be displayed. After you touch the center of the cross at five locations on the screen correctly, the system will automatically returns to the Auto Test menu. Press [Exit] to return to the Menu interface. For details, see the description in 9. Auto Test. Smear or dust on the touch screen may affect the performance of the touch screen. Therefore, try to keep the screen clean and dust free

When the touch screen is less sensitive to the touch, you can perform a screen calibration through the following menu operations. Press [Menu] ­> [Auto Test] ­> [Calibration] on the screen and a cross icon will be displayed. After you touch the center of the cross at five locations on the screen correctly, the system will automatically returns to the Auto Test menu. Press [Exit] to return to the Menu interface. For details, see the description in 9. Auto Test. Smear or dust on the touch screen may affect the performance of the touch screen. Therefore, try to keep the screen clean and dust free