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Conference Papers Year : 2015

Gunslinger: Subtle Arms-down Mid-air Interaction


We describe Gunslinger, a mid-air interaction technique using barehand postures and gestures. Unlike past work, we explore a relaxed arms-down position with both hands interacting at the sides of the body. It features 'hand-cursor' feedback to communicate recognized hand posture, command mode and tracking quality; and a simple, but flexible hand posture rec-ognizer. Although Gunslinger is suitable for many usage contexts , we focus on integrating mid-air gestures with large display touch input. We show how the Gunslinger form factor enables an interaction language that is equivalent, coherent, and compatible with large display touch input. A four-part study evaluates Midas Touch, posture recognition feedback, pointing and clicking, and general usability.
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Dates and versions

hal-01523444 , version 1 (04-07-2017)



Mingyu Liu, Mathieu Nancel, Daniel Vogel. Gunslinger: Subtle Arms-down Mid-air Interaction. ACM UIST 2015 - 28th Annual ACM Symposium on User Interface Software & Technology, Nov 2015, Charlotte, United States. pp.63 - 71, ⟨10.1145/1095034.1095041⟩. ⟨hal-01523444⟩
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