@inproceedings{CHI-2012-KaziIZD,
	author        = "Rubaiat Habib Kazi and Takeo Igarashi and Shengdong Zhao and Richard C. Davis",
	booktitle     = "{Proceedings of the 30th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2207676.2208302",
	isbn          = "978-1-4503-1015-4",
	pages         = "1727--1736",
	publisher     = "{ACM}",
	title         = "{Vignette: interactive texture design and manipulation with freeform gestures for pen-and-ink illustration}",
	year          = 2012,
}