@inproceedings{bauer:hal-01599662,
  TITLE = {{Virtual Buttons for Eyes-Free Interaction: A Study}},
  AUTHOR = {Bauer, Jens and Ebert, Achim},
  URL = {https://inria.hal.science/hal-01599662},
  BOOKTITLE = {{15th Human-Computer Interaction (INTERACT)}},
  ADDRESS = {Bamberg, Germany},
  SERIES = {Human-Computer Interaction -- INTERACT 2015},
  VOLUME = {LNCS-9296},
  NUMBER = {Part I},
  PAGES = {47-54},
  YEAR = {2015},
  MONTH = Sep,
  DOI = {10.1007/978-3-319-22701-6\_4},
  KEYWORDS = {Eyes-free ; Evaluation ; Virtual buttons ; Mobile devices},
  PDF = {https://inria.hal.science/hal-01599662/file/346937_1_En_4_Chapter.pdf},
  HAL_ID = {hal-01599662},
  HAL_VERSION = {v1},
}