As a counter point, the hat is a great way to protect against AC water drips.
My biggest fear about walking around any city (but NYC in particular) is an actual AC machine dropping onto my head. Maybe you could offer the choice to drop down a hard hat on streets with high AC unit density (and then pick it up when I leave the area).
My biggest fear about walking around any city (but NYC in particular) is an actual AC machine dropping onto my head. Maybe you could offer the choice to drop down a hard hat on streets with high AC unit density (and then pick it up when I leave the area).