"Haptic code-entry makes PINs a touch harder to steal" - a collaboration between Andrea Bianchi and Dong-soo Kwon at KAIST, South Korea and Ian Oakley at Madeira-ITI features in the 10th December 2011 issue of New Scientist Magazine. The article discusses techniques for unobservable PIN entry at public terminals such as ATMs. Read the full article on the New Scientist website.
