This is
the same ugly face of the general problem of turbulence — continuous spectrum of scales, so any artificial limit on the length of averages will always miss something, and the simplfied equations can not form a closed solvable set (someone here was confused about importance and relevance of this problem).
Not exact matches
The racist remarks that the students
face here aren't as blatant as those that the students in Remember the Titans
faced but they contain the
same sense of
ugly righteousness.
But it's not the
same level of security as the infrared TrueDepth camera Apple uses on the iPhone X. It's actually much more similar to the
face detection used in Samsung's Galaxy S8 and Note 8, which uses pattern recognition to figure out which
ugly mug should grant access to the phone.