Glossary


Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

V

visual attention span

The number of orthographic units (letters/symbols) that a person can process at a glance.


visual noise

A situation where the volume of visual information is off-putting or confusing for the person perceiving it.