This is an 1-page illustration by G. Retseck at STMicroelectronics showing how capacitive multi-touch screens work.
Source: Smart Phones: Touch Screens Redefine the Market, Scientific American
This is an 1-page illustration by G. Retseck at STMicroelectronics showing how capacitive multi-touch screens work.
Source: Smart Phones: Touch Screens Redefine the Market, Scientific American
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