Huawei Bar 500 Operation Manual page 53

How Do I Use Facial Recognition Sign-in?
1
Tap More.
3
Tap the switch next to Facial Recognition Sign-in
to enable it.
2
Tap Facial Recognition Sign-in.
Select a facial recognition sign-in mode.
About Facial
Recognition Sign-in
If facial recognition sign-in is
enabled, the endpoint can
collect statistics on the
number of sign-in participants
through facial recognition
before and during a meeting.
Three modes are available.
The automatic mode is used
by default.
•
Background mode: The
endpoint performs facial
recognition in the
background and does not
display the sign-in
window in full screen.
•
Automatic mode: When
the sign-in time arrives,
the system automatically
displays the sign-in
window in full screen.
When the meeting starts,
the system automatically
switches to the
background sign-in mode.
•
Full-screen mode: The
sign-in window is
displayed in full screen.
You can switch to the
background mode to exit
the full-screen mode.