Article published in:New Methodologies in Sign Language Phonology: Papers from TISLR 10
Edited by Diane Brentari and Ronnie B. Wilbur
[Sign Language & Linguistics 15:1] 2012
► pp. 39–72
Dataglove measurement of joint angles in sign language handshapes
In sign language research, we understand little about articulatory factors involved in shaping phonemic boundaries or the amount (and articulatory nature) of acceptable phonetic variation between handshapes. To date, there exists no comprehensive analysis of handshape based on the quantitative measurement of joint angles during sign production. The purpose of our work is to develop a methodology for collecting and visualizing quantitative handshape data in an attempt to better understand how handshapes are produced at a phonetic level. In this pursuit, we seek to quantify the flexion and abduction angles of the finger joints using a commercial data glove (CyberGlove; Immersion Inc.). We present calibration procedures used to convert raw glove signals into joint angles. We then implement those procedures and evaluate their ability to accurately predict joint angle. Finally, we provide examples of how our recording techniques might inform current research questions.
Published online: 20 September 2012
Cited by 9 other publications
Gracia-Ibáñez, Verónica, Pablo-Jesús Rodríguez-Cervantes, Vicente Bayarri-Porcar, Pablo Granell, Margarita Vergara & Joaquín-Luis Sancho-Bru
Gracia-Ibáñez, Verónica, Margarita Vergara, James H. Buffi, Wendy M. Murray & Joaquín L. Sancho-Bru
Jarque-Bou, Néstor J., Manfredo Atzori & Henning Müller
Jarque-Bou, Néstor J., Alessandro Scano, Manfredo Atzori & Henning Müller
Jarque-Bou, Néstor J., Margarita Vergara, Joaquín L. Sancho-Bru, Verónica Gracia-Ibáñez & Alba Roda-Sales
Stival, Francesca, Stefano Michieletto, Matteo Cognolato, Enrico Pagello, Henning Müller & Manfredo Atzori
This list is based on CrossRef data as of 23 april 2022. Please note that it may not be complete. Sources presented here have been supplied by the respective publishers. Any errors therein should be reported to them.