Paper-based, capacitive touch pads.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22539155.
- Also identified by DOI 10.1002/adma.201200137.
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Abstract
Metallized paper is patterned to create touch pads of arrayed buttons that are sensitive to contact with both bare and gloved fingers. The paper-based keypad detects the change in capacitance associated with the touch of a finger to one of its buttons. Mounted on an alarmed cardboard box, the keypad requires the appropriate sequence of touches to disarm the system.
Medical subject headings
- Electronics
- Paper