As technology advances, we are quickly becoming slaves to it, unaware of our intentional manipulation. It could be a simple post on Facebook only visible to those targeted or an automated response to your political tweet intentionally trying to anger you for the express purpose of affecting your choice to vote for a particular candidate. Are you happy, or sad, it could be very well a series of posts targeting you and only you and the worst part is you never even know it.

Source: Humanity In The Age Of AI | The Huffington Post