Computer Science, asked by sudhanshu8409, 1 year ago

What is the difference between a joystick and a light pen

Answers

Answered by arthimuthukamatchi
11
1.Light pen:
used to point out directly on the screen the next position for drawing

Joy stick:
Used to indicate the directions in which the drawing point should move

2.Light pen:
Resembles normal method of freehand drawing

Joystick:
Somewhat unorthodox method for freehand drawing

3.Light pen:
With light pen one can draw in absolute coordinates

Joystick:
One can draw in relative coordinates

4.Light pen:
Poor performance at straight lines

Joystick:
Good performance at straight lines

5.Light pen:
Good performance at rounded curves

Joystick:
Poor performance at rounded curves.
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