I'm gonna go out on a limb here, and guess that Google has been recording internal things digitally for a while. It is a tech company. Sure, it might not be as

I'm gonna go out on a limb here, and guess that Google has been recording internal things digitally for a while. It is a tech company. Sure, it might not be as easy as "just a SQL query". But if they can make cars which drive themselves, they can figure this out.