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"Towards a 2D Tactile Vocabulary for Navigation of Blind and Visually Impaired."
Dimitrios Dakopoulos, Nikolaos G. Bourbakis (2009)
- Dimitrios Dakopoulos, Nikolaos G. Bourbakis:
Towards a 2D Tactile Vocabulary for Navigation of Blind and Visually Impaired. SMC 2009: 45-51
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