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Mouse napkin



Hello. I want to share one, as it is now fashionable to call, a life hack. I came across this purely by accident. I think it's no secret to anyone that optical mice are pretty finicky on surfaces. Also, people with low vision (or working with optics) are well aware of what microfiber is. These wipes are different, soft, thin, and dense. Dense ones are a little more expensive, but I personally feel comfortable using them. Over time, these wipes, do not wash, do not leave purple stains on the lenses of glasses anyway. So that's what it's all about. Do not throw them away. Purely by chance, due to incredible laziness, it turned out that these napkins are just a great mouse pad. At the same time compact, you can even put it in your pocket. I think the information will be useful to people like me, who everywhere and always with a laptop and do not like to work with the touchpad. Such a napkin can be thrown into any small pocket in a backpack or laptop case just in reserve, which under certain circumstances (forgot the rug) can save a lot of nerves.

P.S. It is checked only with black dense napkins.

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15 comments
New Standard
The foil is even and works
I repeat, I did not theorize, but practically experimented, plywood, laminate, linoleum, glossy magazine, stationery folders, etc. etc., everything that could be found at the facility. Different models of optical mice behave differently on the same surfaces! smile
Author
A strange conversation comes out, I say that the two-stroke engine runs on gasoline, and you say "No !, you still need to add oil to it, so it’s not gasoline!". This is not what I came up with, this is the principle of the optical mouse. Anyway, good luck finding the material goodgood
The foil is even and works, it means a different principle (not the principle of unevenness). How many widths of that spectrum are there in that red LED 650 nm plus-minimum 10 nm, so as not to be able to absorb it. Any deep matte color is excellent from red (and red shades) with non-synthetic matter, thick pile, without reflection effect and the mouse freezes
Author
You will not find. The principle of operation of an optical mouse is based on surface roughness. That is why matte surfaces are preferred, but it does not work on the mirror and glass. Here, in general, do not care about the absorption of the beam by the material, the LED is just a backlight. And red - because it is cheaper in production. If it’s rough, then the optical mouse works like this: the LED illuminates the area that a small video camera takes (yes, they have cameras with a resolution of 16x16 to 40x40) with a very high frequency (1 kHz). Each frame from the camera is processed by the GPU and compared with the previous one, based on which it is determined where the mouse has moved.
So only a completely black body, or material that will absorb the entire spectrum of the LED, is suitable. Or not having any bumps. Such a fabric cannot be found; do not waste time even thinking.
On the glass and on the shiny side, the CD does not work, but on the foil it works, but I'm looking for invisible fabric
Will not work on the mirror
Just checked, it works, but only on the back of the mirror! dance2
Author
too many greasy finger stains

Yeah, a specially trained Chinese team before each rug goes on sale, they intensively bite each with fat fingers)
Author
The mirror will not work.
oh, synthetics you can see those of your black rugs, there are shiny threads, or too many greasy stains from fingers. With black matte cotton do optical mice lie? I’ve thought about how to stir up a rug on which the mouse doesn’t work, so for fun
Guest Vladimir
What kind of mouse do you have? My mouse works on any surface, even on my knee!
Author
black matte

Um, the standard mouse pad is just black and matte. I have never had others.
On a black background does the mouse really work
I have all the black rugs! smile
A clean, sweeping, ironed nose did not please what? On a black background the mouse doesn’t work, black, matte strongly absorbs the laser beam
Author
Actually, exactly in this way these properties were discovered. Lying with a laptop on the couch and was too lazy to get up behind the rug, this napkin was next smile
And at the expense of different mice I will not say, I did not check.
On business trips, I had to fit different materials as a rug. There are two requirements: sufficient rigidity to work on soft, uneven surfaces (at bedtime, in bed); and adequate mouse performance. Revealed that different mouse models behave differently on the same surfaces! smile

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