How does a laptop touchpad work?

Answer 1

The mouse woks by, the rays of the mice send messages to the computer and that will allow the cursor to move around in the computer

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Answer 2

Answer:Most computer touch-pads, work on the principle of measurement and or change in capacitance of capacitance sensors embedded under the touch pad. Capacitance sensors are laid under the touch pad in horizontal and vertical axis (so there is a matrix of sensors). Answer:

When fingers are placed on the touch pad, capacitance on these sensors changes which is detected by the corresponding sensors and signal is processed by the electronic circuits to indicate mouse pointer position of change of position. Pressure and multiple quick changes at the same place is processed as a mouse clicks.

Answer:There is a network of capacitor and which only responds to the conducting material. Have you ever tried to use a pencil tip on the touch-pad? This pad only responds conducting things. Answer:

I think the touch-pad works by electric current that runs through your body, notice that it will not work if your are wearing a glove or if you use something like a pen or pencil, it is not heat responsive either, it only works when a person touches it.

Answer 3

It works like any other pc mousepad. It's just that you use the bottom of it to click. Left and right.

Answer 4

is to protect mouse

Answer 5

find the mouse to be more convenient.

Answer 6

it doesnt