Tobacco use cessation among youth is not adequately addressed in the US and Russia. The proposed intervention utilizes an innovative evidence-based approach while addressing the shortcomings of prior individual intervention components. In this project, investigators seek to refine a smoking cessation app by conducting two rounds of usability testing followed by a pilot test of the final app, to access usability problems, user satisfaction, and user-friendliness. This data will be collected in a de-identified and confidential manner, and will then be analyzed and used to refine the final app that will later be used.
