Dataset DT22

The database is a collection of the emotional states of 112 participants involved in the experiment named “Sperimentazione DT22”. The database was gathered with contributions from Prof. Beatrice Lazzerini and Prof. Cosimo Antonio Prete of the University of Pisa. The database was presented in part and cited in the following article and book: Di Tecco, A., Foglia, P., & Prete, C. A. (2024). Video Quality Prediction: An Exploratory Study with Valence and Arousal Signals. IEEE Access. DOI: 0.1109/ACCESS.2024.3374056. Di Tecco, A. (2024). Intelligent Systems for Human Health and Well-Being. ISBN: 979-12-210-5664-8. DOI: 10.979.12210/56648. Di Tecco, A. (2025). From Facial Expressions to User Experience (UX): How User Emotions Define the Design of Intelligent Systems. IEEE Access. DOI: 10.1109/ACCESS.2025.3644691.