Lenovo ThinkVision T22v-20 21.5" 16:9 VoIP IPS Monitor - Manual (Page 35)

3-7 T22v-20 Flat Panel Monitor User’s Guide
Manually installing the Face tracking driver in Windows 10
Below are steps for manually installing the Face Tracking driver in Microsoft Windows 10.
1. Download driver from the Lenovo website
https://pcsupport.lenovo.com/us/en/downloads/DS544026 .
2. Unzip file and double click setup.exe.
3. Press ok.
4. Install driver.
5. Finish and restart PC.