1. Perceptual structures and distributed motor control;Arbib,1981
2. Advanced methods for the calibration of metric cameras;Brown,1969
3. Speech and body motion synchrony of the speaker-hearer;Condon,1971
4. Gesture and environment;Efron,1972
5. The repertoire of nonverbal behavior: Categories, origins, usage, and coding;Ekman;Semiotica,1969