Shari Trewin. An invisible keyguard. In Vicki L. Hanson, Julie A. Jacko, editors, Proceedings of the ACM Conference on Assistive Technologies, ASSETS 2002, Edinburgh, Scotland, UK, July 8-10, 2002. pages 143-149, ACM, 2002. [doi]
@inproceedings{Trewin02, title = {An invisible keyguard}, author = {Shari Trewin}, year = {2002}, doi = {10.1145/638249.638275}, url = {http://doi.acm.org/10.1145/638249.638275}, researchr = {https://researchr.org/publication/Trewin02}, cites = {0}, citedby = {0}, pages = {143-149}, booktitle = {Proceedings of the ACM Conference on Assistive Technologies, ASSETS 2002, Edinburgh, Scotland, UK, July 8-10, 2002}, editor = {Vicki L. Hanson and Julie A. Jacko}, publisher = {ACM}, isbn = {1-58113-464-9}, }