Efficient Brazilian Sign Language Recognition: A Study on Mobile Devices. - Vitor Lopes Fabris; Felype de Castro Bastos; Ana Claudia Akemi Matsuki de Faria; Jose Victor Nogueira Alves da Silva; Pedro Augusto Luiz; Rafael Custódio Silva; Renata De Paris; Claudio Filipi Gonçalves dos Santos (CIARP, 2023)