@inproceedings{2016-HAI-WhisperingBubbles,
   author = {Qiu, Shi and Anas, Siti Aisyah and Hu, Jun},
   title = {Whispering Bubbles: Exploring Anthropomorphism through Shape-Changing Interfaces},
   booktitle = {Proceedings of the Fourth International Conference on Human Agent Interaction},
   address = {Biopolis, Singapore},
   publisher = {ACM},
   pages = {55-58},
   DOI = {10.1145/2974804.2980481},
   PDF = {http://www.drhu.eu/publications/2016-HAI-WhisperingBubbles.pdf},
   year = {2016}
}