This is an NLP Practitioner lesson on detecting eye movements in people to see if they are lying.
The coordinates are labeled as below.
Left looks indicate the subject is fabricating information rather than recalling.
Vr- Visual remembered/recalling
Vc- Visual constructing
Ar- Auditory Remembered/recalling
Ac- Auditory constructing
K - Kinestethic- Accessing ur feelings or 5 senses
AD- Auditory Digital(apparently, in dialouge with urself)..