Proceedings of the 20th International Conference of the Association Francophone d'Interaction Homme-Machine
Occlusion-aware menu design for digital tabletops
CHI '09 Extended Abstracts on Human Factors in Computing Systems
OmniTouch: wearable multitouch interaction everywhere
Proceedings of the 24th annual ACM symposium on User interface software and technology
HandyWidgets: local widgets pulled-out from hands
Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces
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In this study, we propose a menu interaction technique that utilizes the forearm (the part of the arm between the elbow and the hand) on direct input surfaces such as tabletop systems. On such systems, users commonly operate various types of data, such as images, video, audio, and documents, using menus for each type of data. In this study, we focus on the space on user's forearms as a very easy-to-access area for displaying a menu to control the data in operation. In addition, since the tabletop surface and the forearm can be used as different layers, they can be divided into a "working area" and an "area for menu operation." Thus, a menu can be displayed without being hidden by the hand or forearm.