In this paper is clarified the significance of human and computer interaction through the haptic interface. The systems used in interaction are explained and the importance of the human factor in communication systems is highlighted and today's achievements in the field of Haptic Interface are presented. Also, we are dealing with the topic of applying haptic devices in the field of medicine and assisting people with disabilities. The aim of this paper is to clarify how Haptic interfaces can help in the present and what problems occur in their application and how to work on their solution.