@inproceedings{tsuchiya2019watch,
    author = "Tsuchiya, Keitaro and Lin, Kaiyuan and Nakao, Takuro and Kunze, Kai",
    title = "Watch Spaces: A Spatial User Interface for Smart Watches",
    booktitle = "Proceedings of the 21st International Conference on Human-Computer Interaction with Mobile Devices and Services",
    year = "2019",
    pages = "1--6",
    doi = "10.1145/3338286.3344412"
}