: Use the "Circulate" mode on smart thermostats to run the fan for a set number of minutes per hour (e.g., 20–40 minutes) even when not heating or cooling.
Managing "circulating collections" involves the safe movement and loaning of materials. Circulating
Circulating Collections - Exhibitions at Penn Libraries - Guides : Use the "Circulate" mode on smart thermostats
: Move slowly past desks to show you are monitoring. Circulating
: Use a subtle gesture or thumbs-up for encouragement.