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A light pen is a computer input device that allows users to interact with a computer screen by pointing or drawing directly on the monitor. It picks up light emitted by the screen to determine its position, enabling users to select items or input data by tapping on the screen with the pen. Light pens were commonly used in early computer systems before the widespread adoption of touchscreens and other input devices.
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What is use of lightpen?
A lightpen is a device used in conjunction with a computer monitor to allow users to interact with the screen by pointing directly at displayed objects or text. It emits a light beam that can be detected by the screen, enabling selections or drawing directly on the display. Lightpens were popular in the 1980s and 1990s, but have largely been replaced by touchscreens and stylus pens on modern devices.
How does lightpen work?
A light pen operates by detecting the light emitted from a computer screen when activated by a user pressing the pen against the screen. The screen emits electron beams that are picked up by the light pen, allowing the computer to determine the location on the screen that the pen is pointing at.
What is the description of this method?
I'm happy to help! Can you please provide more details about the method you would like a description of?
Which of the four common types of nuclear radiation corresponds to the following description?
Can you please provide the description you are referring to?
To describe a property without using measurements is to make what kind of description?
To describe a property without using measurements is to make a qualitative description. This type of description focuses on the characteristics, features, and qualities of the property rather than its exact numerical measurements.
Please give you images of lightpen?
images not avialable
Which input device cannot be used to work in ms-office?
lightpen
What is use of lightpen?
A lightpen is a device used in conjunction with a computer monitor to allow users to interact with the screen by pointing directly at displayed objects or text. It emits a light beam that can be detected by the screen, enabling selections or drawing directly on the display. Lightpens were popular in the 1980s and 1990s, but have largely been replaced by touchscreens and stylus pens on modern devices.
What is quantitative description?
A quantitative description is a purley numerical description. A qualitative description is a purely narrative description.
What is meant by input device explain some important input devices?
the devices connected with a computer physically for the purpose of enter data into computer is called input devices. some important input devices are key board mouse scanner joystick lightpen etc.
Description of hardness in a material. Description of strength in a material. Description of fatigue in a material?
description of fatigue and how it can be controlled
What is technical description?
A technical description is a description that is very precise in its explanation.
How does lightpen work?
A light pen operates by detecting the light emitted from a computer screen when activated by a user pressing the pen against the screen. The screen emits electron beams that are picked up by the light pen, allowing the computer to determine the location on the screen that the pen is pointing at.
What is a description?
The meaning of something. A description is when you describe something.a description is when you describe something.
What is forms of description?
description of ABC
What is the description of cinders?
what is the description of cinders
What is description of MBC?
the description of mbc
