Definitions of word at the bottom of the post. Look for words hi-lighted in red.
‘Unlike resistive touch screens, capacitive screens do not use the pressure of your finger to create a charge in the flow of electricity. Instead the work with any thing that holds an electrical charge – including human skin.’
Basically, your phone will need your skin to complete the electrical circuit, using your skin will help the phone find where you have touched.
Here are some websites that I have used and will give you extra infomation..
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