https://support.lenovo.com/us/en/videos/vid500144
Your computer might be preinstalled with Glance by Mirametrix®. Glance can capture your head movement through camera and makes your computer smarter and more efficient.
Access Glance by Mirametrix
Type Glance in the Windows search box and then press Enter.
Note: If Glance is uninstalled, you can request it through https://support.lenovo.com/contactus.
Explore key features
Depending on the model, some features might not be available on your computer.
There are three modes (Standard, Snoozed or Low Power mode) available in Glance settings. If your computer is equipped with a computer vision sensor board, Glance can enable Low Power mode when your computer is using the battery power. In Low Power mode, your computer will run at a minimum power consumption to save the battery life. Only the following Glance features that support user presence are available in Low Power mode.
Note: If your computer comes with an ePrivacy screen, it can work with Glance to achieve better privacy protection. For details, go to https://support.lenovo.com.
Note: Snap Window and Smart Pointer only work when your computer is connected to external displays. Place the external displays at the same height of your computer to get the best result.