1. Ahmad, N., Barberis, D., Garazzino, N., Prinetto, P., Shoaib, U. & Tiotto, G. (2012). A virtual character based italian sign language dictionary.Proceedings of the 13th International Conference on Computers Helping People with Special Needs, 28–32.
2. An Empirical Evaluation of the System Usability Scale
3. Barberis, D., Garazzino, N., Prinetto, P., Tiotto, G., Savino, A., Shoaib, U. & Ahmad, N. (2011). Language resources for computer assisted translation from italian to italian sign language of deaf people.Proceedings of Accessibility Reaching Everywhere AEGIS Workshop and International Conference, 363–370.
4. The Pillar ATM
5. Brooke, J. (1996). SUS—A quick and dirty usability scale.Usability Evaluation in Industry189–194.