@inproceedings{pai2019assessing,
    author = "Pai, Yun Suen and Dingler, Tilman and Kunze, Kai",
    title = "Assessing hands-free interactions for VR using eye gaze and electromyography",
    booktitle = "Virtual Reality",
    volume = "23",
    number = "2",
    pages = "119--131",
    year = "2019",
    publisher = "Springer",
    doi = "10.1007/s10055-018-0371-2"
}