ZeroTouch: an optical multi-touch and free-air interaction architecture
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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Electronic Sports (eSports) is the professional play and spectating of digital games. Real-time strategy games are a form of eSport that require particularly high- performance and precise interaction. Prior eSports HCI has been keyboard and mouse based. We investigate the real-time strategy eSports context to design novel interactions with embodied modalities, because of its rigorous needs and requirements, and the centrality of the human-computer interface as the medium of game mechanics. To sense pen + multi-touch interaction, we augment a Wacom Cintiq with a ZeroTouch multi-finger sensor[1]. We used this modality to design new pen + touch interaction for play in real-time strategy eSports.