The only one able to address the complexity of the human realm is human.

Technological seeking of efficiency has developed the robot and artificial intelligence.

Humans are required to act like robots and think like computers in order to make the association human/machine successful in regard to productivity.

Question: is the human hug going to be replaced by an artificially made hug?

It is painful not to receive a hug, but it is tragic not be able to give one. 

Dancing Tango we show off our capacity to hug, making with it a work of art. 

Our hug is visible in the footwork.