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Light sensitive elements
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∙ 10y ago
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Why are light pen is called light pen?
Because it emits a beam of light - which is detected by a special membrane on the computer screen.
Is a light pen mechanical or optical device?
Light pen is a mechanical or optical device? i don't know answer for this
What is an infrared pen?
An infrared pen is only a pen shaped holder for someone to apply infrared light (heat) the ease
Inventor of light pen?
The inventor of the light pen was MIT in 1952. It is a computer accessory that is commonly found in businesses. It is also used with some handheld mobile devices.
What is the light pen used for?
lots of ways! like reading
What is another name for the light pen?
a pen light :)
What are the functions of the light pen?
function of light pen
Is a light pen a input or output?
Light Pen is an input Device.
Is a light pen a input output?
Light Pen is an input Device.
Why are light pen is called light pen?
Because it emits a beam of light - which is detected by a special membrane on the computer screen.
What are the uses of light pen?
The light pen is used to draw objects on a CRT computer screen. They are also used to display objects over computer devices.
Is a light pen mechanical or optical device?
Light pen is a mechanical or optical device? i don't know answer for this
Output device used to draw building plans?
Mouse or light pen
Do all black ink pen contain the same color?
no most of them contain semen you dick head
What is an infrared pen?
An infrared pen is only a pen shaped holder for someone to apply infrared light (heat) the ease
Who invented light pen?
Shennae brown
Advantages of a light pen?
Durability and AccuracyThe light pen's cord is made of durable industrial armor cable. The working parts of the light pen itself are encased in lightweight metal with an anti-slip coating. The tip is rugged and can take rough handling. The light pen and computer respond instantly when you move it or click on one of the buttons located on the pen's sides. The tip cannot damage the computer screen in any way.FlexibilityIn addition to having the full range of mouse options, including allowing you to drag and drop, you can use the light pen to directly draw or write on the screen. This makes providing your signature relatively simple. You can use light pens on any size CRT (cathode ray tube monitor). You can also use a light pen simultaneously with a mouse. The amount of work space is reduced when you use a light pen instead of a mouse because you do not need a flat surface to operate a light pen.Maintenance and ValueBuying a light pen to use on your CRT computer monitor is cheaper than buying a touch-screen monitor. The same is true for repairs or replacements. A damaged light pen is cheaper to replace than a damaged touch screen. As of 2010, light pens started at about $130 and touch screens started at about $400.The durability of the light pen also makes it economical. While a simple spill can damage your mouse, in most cases it would not phase a light pen. It is easier to keep your CRT computer screen clean if you use a light pen. If you use a touch-screen monitor, you cannot use a light pen and your fingertips will leave smudges from the sweat and natural oils from your skin.
