STOP: A gamified approach to support obese patients in changing their health habits

Obesity is a challenge for the whole world and it is necessary to find new ways to reduce it and to help people in this situation by facilitating the acquisition of healthy habits to replace unhealthy ones. STOP is a project aimed at facing the challenge of obesity through a digital methodology and through a synergy between experts from the industry and academia. By tracing patients' habits, integrating these data with other data already present in databases and providing personalized paths and feedback the «STop Obesity Platform» can be a valuable help for both patients and Healthcare Professionals. All this is inserted in a gamification frame by the creation of an app that establishes an analogy to the wellknown Dorian Gray mirror with the aim of encouraging the performance of the user or the acquisition of healthy behavior through a stimulating and engaging experience. This paper shows the main objectives of the project, defines the general structure of the app and provides some examples of prototype application.