The main aim of this pre-research is to know the different aspects of cancer treatment by radiation therapy. For this purpose, a small team consisting of medical, technology, and engineering disciplines was gathered. After understanding the function of this treatment as well as the process of prescribing it for the patient and other factors, the future research directions of this group were determined. Nevertheless, the master plan of the supervisor of this international group is the technical development of this cancer treatment and its mechanization more than before in order to increase efficiency, minimize the time required for programming specific to each patient's condition, and ultimately improves accuracy.