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Making It Personal: Addressing Individual Audience Members in Oral Presentations Using Augmented ...

Talkat UbiComp / ISWC 2020 · 2020-09-12..09-17· [web-platform, design-collaboration]
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AR system uses Microsoft HoloLens to show real‑time audience names, affect, volume/rate icons, and typed questions; tested with 37 presenters and 52 audience in Overlay, Peripheral, and control conditions. Overlay displays feedback above heads so presenters call people by name significantly more, rate it more reliable and helpful, and express greater desire to reuse it, while presenter confidence and anxiety do not worsen. Independent judges note better stage movement in Peripheral. Scaling, temporary displays, and feedback filtering remain open problems.

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