Smart Touch: Improving Touch Accuracy for People with Motor Impairments with Template Matching

@article{Mott2016SmartTI,
  title={Smart Touch: Improving Touch Accuracy for People with Motor Impairments with Template Matching},
  author={Martez E. Mott and Radu-Daniel Vatavu and Shaun K. Kane and Jacob O. Wobbrock},
  journal={Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems},
  year={2016}
}
We present two contributions toward improving the accessibility of touch screens for people with motor impairments. First, we provide an exploration of the touch behaviors of 10 people with motor impairments, e.g., we describe how touching with the back or sides of the hand, with multiple fingers, or with knuckles creates varied multi-point touches. Second, we introduce Smart Touch, a novel template-matching technique for touch input that maps any number of arbitrary contact-areas to a user's… 
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