Hyunjin Yoo, Jungwon Yoon, Hyunsoo Ji. Index Finger Zone: Study on Touchable Area Expandability Using Thumb and Index Finger. In Sebastian Boring, Enrico Rukzio, Hans Gellersen, Ken Hinckley, editors, Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, MobileHCI '15, Copenhagen, Denmark, August 24-27, 2015. pages 803-810, ACM, 2015. [doi]
Abstract is missing.