Collect Your Happiness: A Case Study of Using Positive Psychology Principles in Technology Design (Preprint)

More and more of our daily activities depend on smartphones and applications. Thus, an increasing number of studies are interested in whether interactive applications can be used to improve happiness of individuals. The study aimed to develop and test a digital application designed for happiness. This paper presents an application called Collect Your Happiness (CYH) that is based on some positive psychology principles. It can not only enhance people’s happiness by collecting their daily happy moments, but provide small tasks to improve their happiness levels. A cross-cultural measurement between the Chinese and Dutch was conducted to evaluate the efficacy of this intervention by SHS, SWLS, PGWBI, and MAAS. In addition, collected moments were coded based on Selig- man’s PERMA model to analyze the cultural differences. Results show that CYH can help people from both countries improve their happiness. The Chinese tended to find their happiness in relationships (R) with their friends and family, however, the Dutch tended to search for meaning (M) and engagement (E) in their lives. In this paper, we developed an application that provided recording positive things, reminders for the past happy moments and tasks for users to gain happiness. The CYH successfully enhance the happiness of the cross-cultural users for four weeks. We also explored the difference of happiness between the Dutch and the Chinese based on Seligman’s PERMA model, and established a multimedia database of happiness for future research. Despite some limitations, most users found the application helpful to improve their happiness. By directly measuring subjective and multidimensional perspectives of happiness, there is potential to more successfully promote people’s happiness. Overall, our study not only complement existing positive psychological interventions that enhance human happiness, but it also suggests novel ways of applying positive psychology principles in the future technology design.