Julie M. Funk, Matthew Lakier, Marcel O'Gorman, Daniel Vogel. Exploring Smartphone Relationships through Roland Barthes using an Instrumented Pillow Technology Probe.. In Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI 2021)ACM, New York, NY, USA Page: 1-269:1-269:13. DOI: 10.1145/3411764.3445548