What is 'Faceplant' and how do I use it?

Feel naive asking this but what is ‘Faceplant’ and how do I use it? I don’t see this feature mentioned in the manual–could a description be added for it?

Thanks! :slight_smile:

G.

Ah, nevermind. I found it: https://formlabs.zendesk.com/entries/24782486-Faceplant