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Back-end semantics for multimodal dialog on XR devices

Published:14 April 2021Publication History

ABSTRACT

Extended Reality (XR) devices have great potential to become the next wave in mobile interaction. They provide powerful, easy-to-use Augmented Reality (AR) and/or Mixed Reality (MR) in conjunction with multimodal interaction facilities using gaze, gesture, and speech. However, current implementations typically lack a coherent semantic representation for the virtual elements, backend-communication, and dialog capabilities. Existing devices are often restricted to mere command and control interactions. To improve these shortcomings and realize enhanced system capabilities and comprehensive interactivity, we have developed a flexible modular approach that integrates powerful back-end platforms using standard API interfaces. As a concrete example, we present our distributed implementation of a multimodal dialog system on the Microsoft Hololens®. It uses the SiAM-dp multimodal dialog platform as a back-end service and an Open Semantic Framework (OSF) back-end server to extract the semantic models for creating the dialog domain model.

References

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          • Published in

            cover image ACM Conferences
            IUI '21 Companion: Companion Proceedings of the 26th International Conference on Intelligent User Interfaces
            April 2021
            101 pages
            ISBN:9781450380188
            DOI:10.1145/3397482

            Copyright © 2021 Owner/Author

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            Association for Computing Machinery

            New York, NY, United States

            Publication History

            • Published: 14 April 2021

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            • Work in Progress
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            Acceptance Rates

            Overall Acceptance Rate746of2,811submissions,27%

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