TY - JOUR A1 - Kleih, Sonja C. A1 - Herweg, Andreas A1 - Kaufmann, Tobias A1 - Staiger-Sälzer, Pit A1 - Gerstner, Natascha A1 - Kübler, Andrea T1 - The WIN-speller: a new intuitive auditory brain-computer interface spelling application JF - Frontiers in Neuroscience N2 - The objective of this study was to test the usability of a new auditory Brain-Computer Interface (BCI) application for communication. We introduce a word based, intuitive auditory spelling paradigm the WIN-speller. In the WIN-speller letters are grouped by words, such as the word KLANG representing the letters A, G, K, L, and N. Thereby, the decoding step between perceiving a code and translating it to the stimuli it represents becomes superfluous. We tested 11 healthy volunteers and four end-users with motor impairment in the copy spelling mode. Spelling was successful with an average accuracy of 84% in the healthy sample. Three of the end-users communicated with average accuracies of 80% or higher while one user was not able to communicate reliably. Even though further evaluation is required, the WIN-speller represents a potential alternative for BCI based communication in end-users. KW - Brain-Computer Interface (BCI) KW - communication KW - P300 KW - motor-impaired end-user KW - auditory Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-125972 VL - 9 ER -