J Ergon Soc Korea 2015; 34(5): 411-426 http://dx.doi.org/10.5143/JESK.2015.34.5.411 JESK http://jesk.or.kr eISSN:2093-8462 A Structure and Framework for Sign Language Interaction Soyoung Kim, Younghwan Pan Department of Interaction Design, Graduate School of Techno Design, Kookmin University, Seoul, 02707 Corresponding Author Objective:The goal of this thesis is to design the interaction structure and framework Younghwan Pan of system to recognize sign language. Department of Interaction Design, Background: The sign language of meaningful individual gestures is combined to Graduate School of Techno Design, construct a sentence, so it is difficult to interpret and recognize the meaning of hand Kookmin University, Seoul, 02707 gesture for system, because of the sequence of continuous gestures. This being Mobile : +82-10-3305-1011 so, in order to interpret the meaning of individual gesture correctly, the interaction Email :
[email protected] structure and framework are needed so that they can segment the indication of individual gesture. Received : June 17, 2015 Method: We analyze 700 sign language words to structuralize the sign language Revised : June 20, 2015 gesture interaction. First of all, we analyze the transformational patterns of the hand Accepted : August 04, 2015 gesture. Second, we analyze the movement of the transformational patterns of the hand gesture. Third, we analyze the type of other gestures except hands. Based on this, we design a framework for sign language interaction. Results: We elicited 8 patterns of hand gesture on the basis of the fact on whether the gesture has a change from starting point to ending point.