Joyk empathy dolls with Human Touch have a bag on their body. This bag can be used for storing sensory stimulating accessories which makes them appear even more human. Furthermore, it helps to strengthen the emotional ties. Pleasant scents (e.g. herbs, spices or cloths soaked in perfume) can be used for the stimulation of feelings and memories. In addition, there is a special module simulating the heartbeat of the therapy doll. This particular sensory stimulation is not only relaxing and promotes the connection between child and doll, but also supports the ability to mirroring.