The CASI (Computer Assisted Self-Interview) method of surveying produces high-quality data, as it allows anonymity and freedom of expression for respondents. This method also allows for automatic quality control of the data, which increases its reliability. In addition, because the survey is conducted by computer, it is less prone to errors, such as inaccuracies in transcription or interpretation of responses, which increases data quality. Unlike traditional survey methods, such as face-to-face interviews or paper surveys, a CASI survey also allows data to be obtained from hard-to-reach groups, such as people with communication difficulties or those with literacy difficulties. Finally, the CASI method survey allows for quick and efficient data processing, which allows for quick decision-making based on the information obtained. In conclusion, the CASI method survey is an effective method for obtaining high-quality data, which allows for anonymity and freedom of expression for respondents, automatic data quality control, obtaining data from hard-to-reach groups, and fast and efficient data processing.