Itchy nose: discreet gesture interaction using EOG sensors in smart eyewear. - Juyoung Lee; Hui-Shyong Yeo; Murtaza Dhuliawala; Jedidiah Akano; Junichi Shimizu; Thad Starner; Aaron Quigley; Woontack Woo; Kai Kunze (ISWC, 2017)