@inproceedings{watercoaster2016,
 author = {Lessel, Pascal and Altmeyer, Maximilian and Kerber, Frederic and Barz, Michael and Leidinger, Cornelius and Kr\"{u}ger, Antonio},
 title = {WaterCoaster: A Device to Encourage People in a Playful Fashion to Reach Their Daily Water Intake Level},
 booktitle = {Proceedings of the 34th Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems},
 series = {CHI EA~'16},
 year = {2016},
 isbn = {978-1-4503-4082-3},
 location = {Santa Clara, California, USA},
 pages = {1813--1820},
 numpages = {8},
 doi = {10.1145/2851581.2892498},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {gamification, persuasion, prototyping, water intake},
}