Artificial Intelligence Technologies for Sign Language

AI technologies can play an important role in breaking down the communication barriers of deaf or hearing-impaired people with other communities, contributing significantly to their social inclusion. Recent advances in both sensing technologies and AI algorithms have paved the way for the development of various applications aiming at fulfilling the needs of deaf and hearing-impaired communities. To this end, this survey aims to provide a comprehensive review of state-of-the-art methods in sign language capturing, recognition, translation and representation, pinpointing their advantages and limitations. In addition, the survey presents a number of applications, while it discusses the main challenges in the field of sign language technologies. Future research direction are also proposed in order to assist prospective researchers towards further advancing the field.

Automated summary

AI technologies are crucial in helping deaf or hearing-impaired people communicate with other communities, facilitating their social inclusion. Recent advancements in technology have enabled the development of various applications to meet the needs of these communities, but challenges still exist. Future research should focus on addressing these challenges to further advance the field.