From 4th to 6th of June, the University of Salamanca welcomes PAAMS: an international congress about Artificial Intelligence where Geminoid HI-4, the fourth version of the ultra-realistic robot capable of talking and showing happiness and concern expressions trough facial motions, will participate actively. The android has been created by the team leaded by Hiroshi Ishiguro, full professor at the University of Osaka and also leader of the Advanced Telecommunications Laboratory with his name in Japan.