A new technique called Touché can transform doorknobs into multi-touch devices.
Originally published:
Aug 28 2012 - 12:45pm
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Inside Science Buzzwords:
- Capacitive sensing - A technology, often used for touchscreens, based on the idea that humans can store electrical charge and that charge can be transferred from an electrical device.
- Electrode - A material attached to a nonmetalic part of an electrical circuit to help conduct electricity through it.
- Electrical conduction - The transmission of electrically charged particles through a material.
- Electrical frequency - The rate at which an electrical current switches its direction in a circuit.
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