HAND-TAPPER III: A PROTOTYPE COMMUNICATION DEVICE USING FINGER-SPELLING

Saved in:
GRIGSON, P., ET AL., HAND-TAPPER III: A PROTOTYPE COMMUNICATION DEVICE USING FINGER-SPELLING. British Journal of Visual Impairment, Vol. 9, no. 1 (1991), p. 13-15.
Ref. 23596
Location: SIIS R.869
Palabras clave:
Comunicación, Comunicación no verbal, Discapacidad, Discapacidad visual, Método educativo