Tao Morisaki, Ryoma Mori, Ryosuke Mori, Yasutoshi Makino, Yuta Itoh 0001, Yuji Yamakawa, Hiroyuki Shinoda. Hopping-Pong: Changing Trajectory of Moving Object Using Computational Ultrasound Force. In Bongshin Lee, Geehyuk Lee, Stacey Scott, Melanie Tory, Jeonghyun Kim, editors, Proceedings of the 2019 ACM International Conference on Interactive Surfaces and Spaces, ISS 2019, Daejeon, South Korea, November 10-13, 2019. pages 123-133, ACM, 2019. [doi]