Mazzeo, Aaron D.Kalb, William B.Chan, LawrenceKillian, MatthewBloch, Jean-FrancisMazzeo, Brian A.Whitesides, George2018-01-302012Mazzeo, Aaron D., William B. Kalb, Lawrence Chan, Matthew G. Killian, Jean-Francis Bloch, Brian A. Mazzeo, and George M. Whitesides. 2012. Paper-Based, Capacitive Touch Pads. Advanced Materials 24, no. 21: 2850–2856. doi:10.1002/adma.2012001370935-96481521-4095http://nrs.harvard.edu/urn-3:HUL.InstRepos:34753836Metallized 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.en-USpapercapacitancetouch padssensorsflexible electronicsJournal Article2018-01-3010.1002/adma.201200137