Stanford Center for Design Research project looking at how people interact with an everyday robot in the wild.
Yang, S., Mok, B., Sirkin, D., Ive, H., Maheshwari, R., Fischer, K., Ju, W. Experiences Developing Socially Acceptable Interactions for a Robotic Trash Barrel. In Proceedings of Robot and Human Interactive Communication (RO-MAN 2015). August 31-September 3, 2015. Kobe, Japan.