A light pen is a light-sensitive computer input pointing device shaped like a wand. It is connected to a visual display unit or CRT monitor and allows the user to modify data and t...
Uses of Light Pens
A light pen, sometimes called a book light, is a small device that resembles a writing utensil that transmits a beam of light. Its compact size makes it convenient for taking along with you just about anywhere. It's an ideal substitute for a lamp, which...
A light pen detects a change of brightness of nearby screen pixels when scanned
by cathode ray tube electron beam and communicates the timing of this event ...
This page describes the term light pen and lists other pages on the Web where
you can find additional information.
A small, photosensitive device connected to a computer and moved by hand over
an output display in order to manipulate information in the computer. American ...
A Light Pen is a pointing device shaped like a pen and is connected to a VDU.
The tip of the light pen contains a light-sensitive element which, when placed ...
Jul 30, 2015 ... A light pen is a pen-shaped input device which connects to a compatible
computer (such as the C-64): The device contains a light sensor which ...
A light-sensitive stylus wired to a video terminal used to draw pictures or select
menu options. The user brings the pen to the desired point on screen and ...
Computer dictionary definition for what light pen means including related links,
information, and terms.
computers : a device shaped like a pen that senses light signals and is used to
work with information on a computer screen. Improve your SCRABBLE game with