BINOCULAR ILLUSION
The term binocular illusion is indebted to the Latin words bi (twice) and oculus (eye). It is used to denote an * illusion that depends for its mediation on a coordinated effort of the two eyes. Two examples of binocular illusions are the *hole-in-the-hand and the * floating-finger illusion.
References
Gurney, R.W. (1938). A binocular illusion.
Nature, 141, 1060.