deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 9b72f93..cc6a949 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{TUIC}},  booktitle = {Proceedings of the 2011 annual conference on Human factors in computing systems - {CHI} {\textquotesingle}11},  }  @inproceedings{Ryokai_2004,  doi = {10.1145/985692.985731},  url = {http://dx.doi.org/10.1145/985692.985731},  year = {2004},  publisher = {{ACM} Press},  author = {Kimiko Ryokai and Stefan Marti and Hiroshi Ishii},  title = {{I/O brush}},  booktitle = {Proceedings of the 2004 conference on Human factors in computing systems - {CHI} {\textquotesingle}04},  }