Asus P2451FA E-Manual page 23

Camera
The built-in camera allows you to take pictures or record videos
using your Notebook PC.
IR Camera
The built-in camera allows you to take pictures or record videos
using your Notebook PC. The IR Camera also supports Windows
Hello.
NOTE: The red IR LED blinks in the process while data is being
read before you sign in with Windows Hello facial recognition.
Touchpad with buttons (on selected models)
The touchpad allows the use of multi-gestures to navigate
onscreen, providing an intuitive user experience. It also simulates
the functions of a regular mouse.
NOTE: For more details, refer to the Using SensePoint with the
touchpad buttons section in this manual.
SensePoint (on selected models)
The SensePoint is a pressure-sensitive pointing device that
allows you to move the cursor onscreen. You may also configure
its settings to enable the functions of a regular mouse.
NOTE: For more details, refer to the Using the SensePoint section
in this manual.
Notebook PC E-Manual 23