Samsung UN55ES8000G E-Manual page 530

screen, select
3. The TV starts
Face the front of the TV screen.
The TV will recognize your face
automatically.
N
A Green square indicates a
registered face. A red-square
indicates an unregistered face.
N
If the TV fails to recognize your
face, try again.
4. The TV logs you into your Samsung
Password
Face recognition.
mode.