Virtual keyboards work without moving parts

Technology
Virtual keyboards work without moving parts

Virtual keyboards use capacitive touch sensing to detect your finger's electrical charge, enabling sleek, durable devices without any moving parts for seamless interaction.

Virtual keyboards on your phone or tablet don't have physical keys. Instead, they use capacitive touch sensing, detecting the electrical charge from your finger. This technology revolutionized mobile input with the 2007 iPhone, replacing bulky physical keyboards and pressure-sensitive screens.

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