Effect of Orientation on Unistroke Touch Gestures. Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, 406:1--406:14, ACM, Glasgow, Scotland UK, 2019. [PUMA: vis-mci vis(us) visus:mayersn visus:schwinvn visus:lehy vis-sks visus:henzens visus:leht visus visus:weberdk] URL