Using Open-Source Software for Sign Language Learning and Assessment

Tobias Haug, Sarah Ebling


This study reports on the use of an open-source software for sign language learning and (self-)assessment. A Yes/No vocabulary size test for Swiss German Sign Language (Deutschschweizerische Gebärdensprache, DSGS) was developed, targeting beginning adult learners. The Web-based test, which can be used for self-assessment or placement purposes, was administered to 20 DSGS adult learners of ages 24 to 55 (M = 39.3). The learners filled out a background questionnaire, took the Yes/No test tests, and filled out a feedback questionnaire. The comments provided by the learners about the suitability of the Web-based DSGS vocabulary self-assessment instrument provided concrete feedback towards improvement of the system.


Web-based sign language learning; self-assessment; open-source software; vocabulary learning; Swiss German Sign Language

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Copyright (c) 2019 Tobias Haug, Sarah Ebling

International Journal of Emerging Technologies in Learning (iJET) – eISSN: 1863-0383
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