## 3 Conclusions  
In this study, a new system was designed that cooperates with users in detecting obstacles and with disability units in removing obstacles. By means of these collaborations, (1) users are informed about unexpected obstacles; (2) routes passing through the obstacle points are not suggested on the map until the obstacles are removed, thus preventing other users from encountering the same surprise and experiencing the same grievance; (3) the removal of these obstacles is ensured; (4) after the obstacles are removed, users are informed on the map, and routes passing through these points can be suggested to users again, thus avoiding the unnecessary extension of users' routes. As a result, thanks to cooperation, a system has been developed that will always convey the most up-to-date information to its users, determine the most suitable routes for them, be a means of quickly reaching authorities for the removal of unexpected obstacles, and contribute to preventing loss of labor and time, raising public awareness, being more sensitive to people with walking disabilities, becoming a more regulated society, and thus contributing to social peace.  
The tests showed that there was no problem with the mobile application and system design, and the goal was achieved. When the system administrator learned that there was an obstacle through the developed mobile application, the system administrator immediately updated the map, the relevant unit official removed the obstacle, and the system administrator updated the map again. Between the two updates, people with disabilities using this mobile application were assigned different routes that did not include this obstacle, and many problems, such as loss of time and effort, were avoided.  
The success of the system depends on its components (people with disabilities, system administrators, and disability units) fulfilling their duties on time and completely. The more people with disabilities use the mobile application and the more system administrators and disability unit officers fulfill their duties in a timely and complete manner, the more efficient the system will become. As the use of the mobile application increases, there will be numerous benefits, such as providing more up-to-date maps and more suitable routes, increasing awareness and sensitivity in society as recognition of the application and the system increases, decreasing obstacles as awareness and sensitivity in society increase, and enabling people with disabilities to perform their daily routines more smoothly as obstacles decrease, thus creating a more peaceful society.  
The next goal of this study is to provide the necessary promotions and support for the development of this prototype mobile application and system to cover the entire country.  
Conceptualization, A.K. and T.G.; methodology, A.K. and T.G.; software, A.K.; validation, A.K.; formal analysis, A.K. and T.G. investigation, A.K.; resources, A.K.; data curation, A.K.; writing--original draft preparation, A.K. and T.G.; writing--review and editing, T.G.; visualization, A.K. and T.G. All authors have read and agreed to the published version of the manuscript.  
This research received no external funding.  
The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of Ataturk University (protocol code: E.60665420-000-2200302484; date of approval: 29 September 2022).  
Informed Consent StatementInformed consent was obtained from all the subjects involved in the study.  
The original contributions presented in the study are included in the article; further inquiries can be directed to the corresponding authors.  
The authors would like to thank the Disability Unit of Ataturk University and the Turkish Disabled People's Association for their collaboration.  
The authors declare no conflicts of interest.