Integration of a Spanish-to-LSE Machine Translation System into an e-learning Platform

This paper presents the first results of the integration of a Spanish-toLSE Machine Translation (MT) system into an e-learning platform. Most elearning platforms provide speech-based contents, which makes them inaccessible to the Deaf. To solve this issue, we have developed a MT system that translates Spanish speech-based contents into LSE. To test our MT system, we have integrated it into an e-learning tool. The elearning tool sends the audio to our platform. The platform sends back the subtitles and a video stream with the signed translation to the e-learning tool. Preliminary results, evaluating the sign language synthesis module, show an isolated sign recognition accuracy of 97%. The sentence recognition accuracy was of 93%.