Situation: I am sitting on the chair that is the closest to the box with my back facing it.
Alternative situations: I am in front of the chair in the bottom right corner of the room, I am so far I can't reach the table in front of me without taking any steps forward. I have just taken a pen from the box behind me, I am headed to fill a form on the table to my front left side.
Question: Is the board on the wall to my right a blackboard or whiteboard?