Non-visual interaction with graphs assisted with directional-predictive sounds and vibrations: a comparative study.

Tatiana Evreinova Grigori E. Evreinov Roope Raisamo Leena K. Vesterinen Non-visual interaction with graphs assisted with directional-predictive sounds and vibrations: a comparative study. 93-102 2008 7 Universal Access in the Information Society 1-2 http://dx.doi.org/10.1007/s10209-007-0105-9 db/journals/uais/uais7.html#EvreinovaERV08