NDLI: The activation of modality in virtual objects assembly

Content Provider	Springer Nature Link
Author	Rivière, Guillaume Couture, Nadine Reuter, Patrick
Copyright Year	2010
Abstract	Manual assembly of virtual 3D objects is required in several application fields. We focus on tangible user interfaces which offer the opportunity to the user to perform virtual assemblies efficiently and easily. In each hand, the user manipulates a tracked prop, and the translations and rotations are directly mapped to the corresponding virtual object. However, with such interfaces, both hands are requisitioned, and the user cannot drop the props without changing the action or the expected results. We list and discuss the choice of four possible modalities to activate/deactivate the assembly modality: vocal modality, gestural modality, buttons, and foot pedals. We conclude that when using the foot pedals, the user’s gesture is closer to the real-world behaviour.
Starting Page	189
Ending Page	196
Page Count	8
File Format	PDF
ISSN	17837677
Journal	Journal on Multimodal User Interfaces
Volume Number	3
Issue Number	3
e-ISSN	17838738
Language	English
Publisher	Springer-Verlag
Publisher Date	2010-01-14
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	CHI TUI Modality Virtual assembly Clutching Image Processing and Computer Vision Signal, Image and Speech Processing User Interfaces and Human Computer Interaction
Content Type	Text
Resource Type	Article
Subject	Signal Processing Human-Computer Interaction

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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The activation of modality in virtual objects assembly