Gesture recognition based on hand postures and trajectories by using dataglove: A fuzzy probability approach – A review

Abstract

Many deaf people communicate with hearing people either through interpreter or text writing. However, some of them are able to use sign language (SL). SL is a language which determines a form of nonverbal communication in which visible bodily actions are used to communicate particular messages, either in place of speech or together and in parallel with spoken words. Nowadays, many facilities for the deaf and could not speak person was created. Among them are quite popular right now is Data glove. A device capable of recording hand movements, both the position of the hand and its orientation as well as finger movements; it is capable of simple gesture recognition and general tracking of three-dimensional hand orientation.