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Multi-modal Interaction Research in Command Space Based on Task Analysis

Author: YeTing
Tutor: LingYunXiang
School: National University of Defense Science and Technology
Course: Military operations research
Keywords: Space Command Multi-channel interaction Interactive task analysis Best match Multi-channel integration
CLC: E96
Type: Master's thesis
Year: 2009
Downloads: 62
Quote: 5
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Abstract

Mentioned in this space for special command post command interactive space . The future of the new command post system should be based on advanced spatial visualization, human-computer interaction , decision support , monitoring and other technology on the battlefield , commanding officers able to provide an adaptive intelligent interactive decision support environment . This article is intended to use the allegation construction field command post questions , conduct research on the command space , designed to provide a natural commanding officers and efficient command environment . In today's multi-channel interactive human-computer interaction is one important direction of technological development , multi -channel interaction research has focused on three areas: integration algorithms, software architecture , and user task analysis model and interface description method . Rational design of multi-channel interactive system can effectively utilize natural human interaction language to interact with the computer system , thus improving the efficiency of human-computer interaction and gain good experience . The multi-channel interaction techniques used in the command space , will help reduce the commander's cognitive burden, improve the efficiency of command decisions , quick access to the battlefield initiative. In this paper, the process of establishing a multi-channel interactive system problems , the relevant contents of the in-depth study . Paper 's main contribution is reflected in the following aspects: 1, the analysis of the elements of command space and interaction between elements is established based on multi -channel interactive spatial structure of the command frame . 2, in the analysis of parallel tasks Tree (CTT, Concur Task Trees) task on the basis of model representation is proposed to improve the extended parallel task tree (extend-CTT, extend Concur Task Trees) task analysis methods . Based on extend-CTT space for commanding a task analysis is given command of space to build the knowledge base and interactive task template libraries. 3 , according to the command of the specific conditions of space , in the analysis of the classic multi-channel integration model based on the integrated model has been transformed to fully exploit the results of interactive task analysis is proposed based on the integration of the task template optimal matching strategy . 4, will be applied to multi-channel interaction Junjiao image class business intelligence seminar , designed to achieve a multi -channel image class military communications intelligence seminar system MTIDS, through the system 's development and experimentation on the part of the theory of the text to be verified .

Multi-modal Interaction Research in Command Space Based on Task Analysis

Abstract

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