@inproceedings{c1f1b2475fac46eb8747df171a6ead20,
title = "Typing braille code in the air with the leap motion controller",
abstract = "The paper presents the new concept of typing the Braille Code. Developed method use a Leap Motion controller to recognize fingers responsible for typing proper Braille dots in the air. The recognition of input characters bases on the analysis of coordinates of the hands, fingers, phalanges and hand joints in three-dimensional space, which is observed by the controller. The arrangement of the hands doesn{\textquoteright}t affect the accuracy of typed codes. Proposed method is implemented in the form of desktop application for personal computers. The evaluation shows the writing speed (7.4 WPM) and the MSD error rate (13.18\%) comparable to Braille virtual keyboards using touchscreen.",
keywords = "Braille code, Leap motion, Text entry, Virtual keyboard",
author = "Krzysztof Dobosz and Maciej Mazgaj",
note = "Publisher Copyright: {\textcopyright} 2018, Springer International Publishing AG.; 5th International Conference on Man-Machine Interactions, ICMMI 2017 ; Conference date: 03-10-2017 Through 06-10-2017",
year = "2018",
doi = "10.1007/978-3-319-67792-7\_5",
language = "English",
isbn = "9783319677910",
series = "Advances in Intelligent Systems and Computing",
publisher = "Springer Verlag",
pages = "43--51",
editor = "Aleksandra Gruca and Tadeusz Czachorski and Katarzyna Harezlak and Stanislaw Kozielski and Agnieszka Piotrowska and Tadeusz Czachorski",
booktitle = "Man-Machine Interactions 5 - 5th International Conference on Man-Machine Interactions, ICMMI 2017",
address = "Germany",
}