Dell Alienware 17 R4 Setup And Specifications - Page 12
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1
Left microphone
Provides digital sound input for audio recording and voice calls.
2
Infrared emitter
Emits infrared light, which enables the infrared camera to sense depth and
track motion.
NOTE: The infrared emitter blinks to detect the user's presence. To
stop the emitter from blinking, turn off the Tobii Aware. For more
information about the Tobii Aware, see
3
Infrared camera
Depth-sensing feature of the camera enhances security when paired with
Windows Hello face authentication.
4
Camera
Enables you to video chat, capture photos, and record videos.
5
Camera-status light
Turns on when the camera is in use.
6
Right microphone
Provides digital sound input for audio recording and voice calls.
12
Tobii
Aware.