Psychophysics.

Experimental designfrom user studies to psychophysics / by: (Language materials, printed)

Psychophysics of reading in normal and low vision / by: (Language materials, printed)

Human-computer interaction

Differential Threshold.

Informatics.

Vision disorders.

Visual Acuity.

Experimental design.

Computer science

User-Computer Interface.

Vision, Low

Reading.

Research Design.

Low vision.

Psychophysics.