@inproceedings{oulasvirta_twothumb,
  author       = {Antti Oulasvirta and Anna Reichel and Wenbin Li and Yan Zhang and Myroslav Bachynskyi and Keith Vertanen and Per Ola Kristensson},
  title        = {Improving Two-Thumb Text Entry on Touchscreen Devices},
  booktitle    = {CHI '13: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems},
  year         = {2013},
  pages        = {2765--2774},
}