Interactive Survey Android App for Emotion Data Collection

We developed an Android application for a laboratory experiment in the field of affective computing, designed to assist scientists in collecting conscious and unconscious data about human emotions during interactions with computer systems. The app features an interactive survey interface with dynamic question branching, real-time response tracking, and integration of sensors. Our technical contributions included implementing advanced data encryption to ensure participant privacy, creating a modular architecture for survey customization, and optimizing performance for real-time data processing. The app supports data export in multiple formats for seamless analysis to provide researchers with a powerful tool to enhance understanding of feelings in human-computer interactions.