Lenovo ThinkPad S2 3rd Gen User Manual page 20

3 Front camera
The camera enables you to take pictures or hold a video conference. For more information, see "Using the
cameras" on page 33.
4 Ambient light sensor (available on some models)
The ambient light sensor detects the surrounding light conditions. Then the computer adjusts the screen
brightness and the keyboard backlight mode accordingly.
5 Multi-touch screen
The multi-touch screen enables you to use your computer with simple touch gestures. For more information,
see "Using the multi-touch screen" on page 18.
ThinkPad pointing device
6 TrackPoint pointing stick
9 TrackPoint buttons
10 Trackpad
Your computer is equipped with the Lenovo-unique ThinkPad
"Using the ThinkPad pointing device" on page 22.
7 Rear camera (available on some models)
The camera enables you to take pictures or hold a video conference. For more information, see "Using the
cameras" on page 33.
8
Fingerprint reader (available on some models)
Fingerprint authentication provides simple and secure user access by associating your fingerprint with a
password. For more information, see "Using the fingerprint reader" on page 52.
11 NFC label (available on some models)
Near field communication (NFC) is a high-frequency and short-range wireless communication technology. By
using NFC, you can establish radio communications between your computer and another NFC-enabled
device over a few centimeters or inches. For more information, see "Using the NFC devices" on page 31.
2
L380, L380 Yoga, S2 3rd Gen, and S2 Yoga 3rd Gen User Guide
®
pointing device. For more information, see