Multimodal integration patterns in children

Benfang Xiao, Cynthia Girand, Sharon Oviatt

Research output: Chapter in Book/Report/Conference proceedingConference PaperOtherpeer-review

24 Citations (Scopus)

Abstract

Multimodal interfaces are designed with a focus on flexibility, although very few multimodal systems currently are capable of adapting to major sources of user or environmental variation. The development of adaptive multimodal processing techniques will require empirical guidance on modeling key aspects of individual differences. In the present study, we collected data from 24 7-to-10-year-old children as they interacted using speech and pen input with an educational software prototype. A comprehensive analysis of children's multimodal integration patterns revealed that they were classifiable as either simultaneous or sequential integrators, although they more often integrated signals simultaneously than adults. During their sequential constructions, intermodal lags also ranged faster than those of adult users. The high degree of consistency and early predictability of children's integration patterns were similar to previously reported adult data. These results have implications for the development of temporal thresholds and adaptive multimodal processing strategies for children's applications. The long-term goal of this research is life-span modeling of users' integration and synchronization patterns, which will be needed to design future high-performance adaptive multimodal systems.

Original languageEnglish
Title of host publication7th International Conference on Spoken Language Processing, ICSLP 2002
Subtitle of host publicationDenver; United States; 16 September 2002 through 20 September 2002
Pages629-632
Number of pages4
Publication statusPublished - 2002
Externally publishedYes
Event7th International Conference on Spoken Language Processing, ICSLP 2002 - Denver, United States of America
Duration: 16 Sep 200220 Sep 2002

Conference

Conference7th International Conference on Spoken Language Processing, ICSLP 2002
CountryUnited States of America
CityDenver
Period16/09/0220/09/02

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