Established Lexicons
Frozen Signs - Eg Deaf, Hearing, Car, education, college
Productive Lexicons
Handshake, Location and movement in productive signs have meaning eg Car Go Up
Entity Classifier
Represent object and tell us what it looks like, Eg flat hand for car, table, person
Handling Classifiers
Used to represent the hand when he pulicks up or handles something Eg open a jar, brush hair, swing a tennis racket
Tracing Classifier
Traces out shape of object eg window, shape of a ball, picture
Multichannel sign
Formed of mouth movement and parallel hand movement, eg vanish, fantastic, suspicious
Non-Manuel Features
Mouth Pattern, Facial expression, head nods shakes, eye gaze