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Name of sensor used in optical mouse?
An optical mouse uses an image sensor that contains an array of monochromatic pixels. Along with sharing the same ASIC for storing and processing images, it accelerates the process of correlation by learning previous motions and using frame skipping to avoid dead bands.
What is the difference between a laptop wireless optical mouse and a wireless laser optical mouse?
The laser wireless optical mouse has laser sensors to direct the mouse on the screen as without it is a roll ball used to do so.
What exactly is a optical mouse?
An optical mouse works just like a regular mouse in that it is used to click on various things on the computer monitor. The only difference is that optical mouses can be used without a wire which makes for easier access.
Definition of keyboard mouse and scanner?
A mouse is small hand-held box used to position the screen curssor . wheels or rollers on the bottom of the mouse can be used to record the amount and diration of movemont . Another methos for detecting mose motion is with an optical sensor. F
Is laser mouse optical mouse?
There are quite some differences between an optical mouse and a laser mouse. One of the most noticeable differences is the type of rays coming out of the mouse. Now,we all know that from an optical mouse there is (usually) a red light coming out and on the other hand, the laser mouse does not produce such light. It produces an invisible laser beam which is harmless to humans. Also,they say,that laser mouses are much more precise than the previous generation mouses, 'thus making them much more valuable. And finally, you can use laser mouses on almost all surfaces (except glass, mirrors and air) which is quite useful in many situations. Of course,there are many people questioning which is better - the laser mouse or the optical mouse,but one thing is for certain - they may look the same,but they are definitely not the same thing.
What is an intelli-mouse?
it is the brand name used by Microsft for mouse. it is the first optical mouse, the first with scroll wheeland back and forth buttons on the side
Difference between optical and mechanical mouse?
A mechanical mouse has a ball & rollers on the bottom which moves the pointer. An optical mouse has a light instead, and you don't even need a mouse pad to use it.
Why do you need mouse pads?
The mouse pad is useful for both the trackball mouse and the optical mouse. When a trackball mouse is used, the mouse pad is a good surface for the ball to catch and roll on. When an optical mouse is used, the mouse pad provides a good non-reflective surface.
What is a hg sensor?
An HG sensor is a reversible optical membrane sensor used for detecting Hg. Hg is also known in this case as the presence of mercury.
What is a opital mouse?
An optical mouse is a computer input device that uses a laser to sense the movement of your hand. The old style mouse used a ball with wheel sensors attached to it.
What is the difference between optical mouse and opto mechanical mouse?
A mechanical mouse (or "ball mouse") tracks the users input by sensing the movements of a ball which rolls on the desktop surface. This is done using a pair of small wheels at a 90 degree angle from each other which contact the mouse and are moved by the mouses movements. These movements are translated electrical signals by servos and then transmitted to the computer.An optical mouse tracks the users input by taking optical data from the desktop surface. This may consist of an optical sensor similar to the ones used in digital cameras, or may use laser diodes to detect tiny physical features of the desktop surface.Optical mouses generally have less moving parts than mechanical mouses in addition they have much higher sensitivity and are useable on almost any surface. This makes optical mouses much more popular than mechanicals, as a result the use of mechanical mouses is on the decline.Read more: What_is_the_difference_between_a_mechanical_mouse_and_an_optical_mouse
What is a hg?
An HG sensor is a reversible optical membrane sensor used for detecting Hg. Hg is also known in this case as the presence of Mercury.
