Computer Science, asked by akanshapr05, 2 months ago

what is light pen with explaination

Answers

Answered by shrutimainath

Answer:

A light pen is a computer input device in the form of a light-sensitive wand used in conjunction with a computer's cathode-ray tube (CRT) display. It allows the user to point to displayed objects or draw on the screen in a similar way to a touchscreen but with greater positional accuracy.

Previous Question

Next Question

Similar questions

Math, 1 month ago

65 ÷ (- 13) = ………………………..

Biology, 1 month ago

Nitrition in plants Exercise Q1. Why do organisms take food? And.1 All anganisms require une their life processes. Plant prepare their food and acquire nutrients from abiotic Components like soil, air, water and sunlight. On the other hand, animals need to get food from either plants on other animals to obtain nutrients: hence animals need to take food to acquire nutrients and energy.

Math, 1 month ago

4.9 व 0.4 यांचे मध्यम प्रमाणपद पुढीलपैकी कोणते?

Science, 2 months ago

3 Which of the following is the maximum displacement of the pendulum on either side of its mean position?

Biology, 2 months ago