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Title:
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EVALUATING TANGIBLE INTERACTION WITH REAL AND VIRTUAL PRODUCTS USER FEEDBACK RESULTS |
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Author(s):
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Elena Minina , Michael Schmitz , Homeira Quraischy |
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ISBN:
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978-972-8924-85-0 |
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Editors:
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Katherine Blashki |
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Year:
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2009 |
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Edition:
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Single |
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Keywords:
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Multimodal Interaction, Tangible User Interface, RFID, Shopping Assistance. |
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Type:
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Short Paper |
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First Page:
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213 |
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Last Page:
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217 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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In this paper, we introduce a user study of symmetric multimodal product information and comparison system related to
tangible interaction with real and virtual products. The system aims to extend the limited assortment of a small store with
virtual items on touch-sensitive display embedded into shelves. It blends tangible interaction of both real products in a
shelf and virtual products represented on a nearby screen. The user interface is complemented with a conversational
interface that allows users to carry out a natural language dialog to accomplish the comparison and inspection of multiple
products of the real and virtual world. The user study examines whether the multimodal interaction with the prototype is
perceived as intended. In particular, we describe the key issues of the qualitative user feedback and discuss their
implications for the future research steps. |
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