Sign Language Based Video Calling App

Deaf and hard of hearing people communicate with others within their own communities by using sign language. Computer recognition language begins the learning gestures continues through production text speech. There are two types gestures: static dynamic. Both gesture systems crucial to human community, even if is easier than dynamic recognition. We have conducted research on steps required convert American (ASL) readable selected best available methods do so. Examined general data collection, pre-processing, transformation, feature extraction, classification. also some recommendations for further study in this field.