Interfaces with the ineffable: Meeting aesthetic experience on its own terms
ACM Transactions on Computer-Human Interaction (TOCHI)
Using a depth camera as a touch sensor
ACM International Conference on Interactive Tabletops and Surfaces
Social capital on facebook: differentiating uses and users
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
PAM: a photographic affect meter for frequent, in situ measurement of affect
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Communications of the ACM
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An interactive system, PIXEE, was developed to promote greater emotional expression in image-based social media. Images shared on social media were projected onto a large interactive display at public events. A multimodal interface displayed the sentiment analysis of images and invited viewers to express their emotional responses. Viewers could adjust the emotional classification and thereby change the color and sound associated with a picture, and experiment with emotion-based composition. An interdisciplinary team deployed this system around the world to explore new ways for technology to catalyze emotional connectedness. This paper describes the system, design iterations, and observations about how people used it for self-expression and connection.