Improving Early Detection and Prevention of Depression Using an Interactive Mobile App

World Health Organization (WHO) has categorized mental health disorder as an integral component in COVTD-19 response. However, less attention and treatment for mental health disorders happened in lower-income areas. Even though smartphones are rarely used in medical area, several handheld devices that can capture multimodal data has been developed, such as wearable devices and smartphone- embedded sensors. With the help of a smartphone, this paper will explore and understand the most useful thing in psychological app. The objective of the study will be done by measuring the application feasibility for preventing mental disorder and the application usability for the general market with any range of age with the scoring learning approach.