An interactive application that aims to help people with hearing disabilities in communicating with employees within the railway authorities, and the application provides a list of written messages accompanied by the sign language through which the person with hearing impairment can choose the message expressing his request (question - response - request for service) in the sign language to communicate With the other party, and for the other party who is not familiar with the sign language, the question or request will appear to him in text form, and he can reply through the list of responses to show indicative messages for people with hearing disabilities.
All text messages will be accompanied by images and expressive sign language, and the sign language and images will be the means of communication in choosing questions and responses for the person with hearing impairment, while the employee will be text messages is the means of communication in choosing questions and responses, in order to integrate people with hearing disabilities within the community.