Emanuel von Zezschwitz, Alexander De Luca, Bruno Brunkow, Heinrich Hussmann. SwiPIN: Fast and Secure PIN-Entry on Smartphones. In Bo Begole, Jinwoo Kim, Kori Inkpen, Woontack Woo, editors, Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems, CHI 2015, Seoul, Republic of Korea, April 18-23, 2015. pages 1403-1406, ACM, 2015. [doi]
Abstract is missing.