How to use Glance feature in Galaxy Note8?

Using Glance feature, you can reduce an app to a thumbnail and hover the S Pen over the thumbnail to open the app in full screen view. Glance feature helps you to easily switch between apps.
 

Navigate to Air command panel → Glance → Reduce to thumbnail → Drag to remove

Pictorial representation of the above settings are as follows :  

 
1. While using application, open the Air command panel.

2. Tap Glance.

3. The app will be reduced to a thumbnail at the bottom of the screen. To view the app in full screen view, hover your S Pen over the thumbnail. Hover the S Pen away from the screen to reduce the app to a thumbnail again.

4. To close the minimized app, tap and hold the thumbnail and drag it to Remove at the top of the screen. 

CLICK HERE to know how to use Magnify feature in Galaxy Note8 (SM-N950FD).