How to increase the sensitivity of the mouse
4.) Much more common in homes are optical devices that use a laser or LED technology to encode and transmit the movement from the device to the personal computer. Paradoxically, the major cause of failure sensitivity optical mice resides in additional equipment with which they are sold together: the mat. As eye-catching in design and ideal to keep clean, so many end up mouse pad with the combat technology of the optical mouse last generation.
Shiny surfaces, reflective metal or not allow proper operation of the laser and the LED: the mouse fails then to send a signal distinct and unique to the computer, only to work in spurts or incorrectly translating the movement of the wrist of its user.
The quickest method of resolution of the problem coincides almost always in the replacement of the support surface. Reflective or bare shiny surfaces (wood tiles, metal, glass) of the desk on which to slide the device: the litmus test is obtained by testing the mouse on a floor mat and porous like the cover of a book, a newspaper or a surface of cloth.
If changing the sliding support, we do not get consistent results, we can also make a rough cleaning of the bottom of the device using a clean cloth moistened with alcohol. So we will remove any debris that might intervene in the path of the laser or light emission diode.
5.) If working on the hardware mouse it was unable to obtain a satisfactory result, we can change the device settings using the appropriate software. If your mouse includes an installation CD, most likely we can find in it a guide full of tips for optimizing the operation and set the sensitivity. Most of the devices is self-installing and does not need a CD to be recognized by the PC.
In this case, we can access the control panel of your computer and click on the corresponding section (depending on the operating system used could be defined as a ” mouse “, ” mouse and keyboard “, ” middle management mouse and keyboard “, ” Hardware and Sound ” or equivalent).
Within this section, we will find an area dedicated to our device: Clicking this will open a window in overprinting on the Mouse Properties. From here we can set the sensitivity of the device, by varying the speed of double-clicking, increasing the speed / accuracy of the pointer and indicating the number of lines of text to scroll with the wheel center. After setting the new parameters, you must click on the ” Apply ” at the bottom of the pop-ups to make the changes take effect.
6.) Regardless of our expectations, finally, remember that the speed of a mouse depends on its ” CPI “. The acronym, which stands for ” Count Per Inch ” and is sometimes referred to as ” DPI ” or ” Dot Per Inch “, indicates a numerical value that measures how the mouse reacts to hand movement. At constant settings, a device with higher number of ” CPI ” will be much more sensitive than one with a lower value.
