light pen Synonyms
No Synonyms and anytonyms found
light pen Meaning
Wordnet
light pen (n)
(computer science) a pointer that when pointed at a computer display senses whether or not the spot is illuminated
light pen Sentence Examples
- The light pen's tip emitted a fine beam of light that could interact with the screen's pixels.
- Using the light pen, designers could draw directly onto the computer display, bypassing the mouse.
- The light pen was a precursor to the modern stylus, providing a more intuitive way to interact with digital content.
- The light pen's accuracy allowed for precise editing and manipulation of graphical elements.
- Despite its advantages, the light pen was limited by its dependency on a direct line of sight between the tip and the screen.
- Early light pens utilized vacuum tubes, making them bulky and impractical for prolonged use.
- The advancement of light-emitting diodes (LEDs) led to the development of more compact and efficient light pens.
- The light pen's versatility extended to various applications, including animation, sketching, and bitmap editing.
- The use of light pens declined as touchscreens and other input devices gained popularity.
- Nonetheless, the light pen remains a notable invention in the history of computer graphics and human-computer interaction.
FAQs About the word light pen
(computer science) a pointer that when pointed at a computer display senses whether or not the spot is illuminated
No synonyms found.
No antonyms found.
The light pen's tip emitted a fine beam of light that could interact with the screen's pixels.
Using the light pen, designers could draw directly onto the computer display, bypassing the mouse.
The light pen was a precursor to the modern stylus, providing a more intuitive way to interact with digital content.
The light pen's accuracy allowed for precise editing and manipulation of graphical elements.
