Question

Write the uses of a light pen​

Answer 1

Answer:

A light pen is the computer input device in the form of light sensitive wand used in conjunction with computer cathode ray tubes displayed . it allow a user to point to display object or draw on the screen in a Similar way to a touchscreen but with greater positional accuracy .13

Answer 2

Answer:

light pen is so poor pen I am hate light pen I like gel pen ok I hope you my answer is right

Explanation:

following me