We tend to think of machines, in particular smart machines, as somehow cold, calculating and unbiased. For some of us, this is a bug: Machines should not be empathetic outside of their rigid point of view. For others, it is a feature: They should be freed of human bias. But in the middle, there is the view they will be objective. Of course, nothing could be further from the truth.
— Read on techcrunch.com/2016/12/10/5-unexpected-sources-of-bias-in-artificial-intelligence/