A personal belief or feeling that has not been influenced/affected by magnetic fields.
I always carry an EMF detector with me into business meetings so that I can be more sure of forming an unbiased opinion.
When someone wants to see a pic of you so they can judge what you look like.
Me: Ugh, I'm so ugly.
Person: Maybe I can give you an unbiased opinion.
Me: Lol, go creep my Instagram and judge how ugly I am without me knowing, I'm not giving you a pic of me.