Digitizer

[sevenskj]

I'm curious on how the digitizer works.
I know it has something to do with static electricity but want more info.

 

[dezymond]

Your body outputs a small dc charge. The digitizer picks this up and in turn you're able to navigate your phone.

I'm sure there's more to it, but that's pretty much straight to the point So you can use your phone with any finger, toe, nose, etc.