A novel spelling system for locked-in syndrome patients using only eye contact.


PURPOSE We developed and evaluated a novel spelling system for patients with locked-in syndrome: patients with tetraplegia, not able to talk, and only able to blink their eyes. METHOD A new communication grid was compared with existing non-technical communication methods for practical daily use. The means of the number of decision steps to reach a full… (More)
DOI: 10.3109/09638288.2013.866700


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