| Autor: |
Silva, André Luiz da Cunha, Sá, Tatiane Militão de, Diniz, Ruan Sousa, Ferreira, Simone Bacellar Leal, Siqueira, Sean Wolfgand Matsui, Bourguignon, Saulo Cabral |
| Předmět: |
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| Zdroj: |
Interacting with Computers; Mar2023, Vol. 35 Issue 2, p231-246, 16p |
| Abstrakt: |
Algorithms designed to translate textual content into sign language (SL) expressed through avatars have been used to reduce accessibility barriers. Our research aimed to identify whether the VLibras tool, widely adopted on Brazilian government websites, is an effective accessibility solution for automatic translation into SL. It is an exploratory and applied qualitative research project involving a bibliographic review and support from expert interpreters. We conducted two experimental studies using sequential chronological cuts and applying prescriptive and semantic analyses. We present evidence that there is no actual translation into SL in the automatic translation process performed by the VLibras translation algorithm (TA) but only a transposition of part of the SL lexicon to the Portuguese morphosyntactic structure. The automatic translation of long texts and texts with complex syntactic structures results in excessive pauses and dactylology for words that have a sign registered in the basic SL dictionary. Using human–computer interaction concepts to evaluate automatic translation into sign language by the VLibras TA expands the existing theoretical discussion. It also contributes to minimizing communication problems caused by the discrepancy between the original message and the machine translation, a practical applicability of this study. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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