Too much, too little or just right: Designing data fusion for situation awareness

Geoffrey B Duggan; S Banbury; A Howes; J Patrick; S M Waldron

Too much, too little or just right: Designing data fusion for situation awareness

Geoffrey B Duggan, S Banbury, A Howes, J Patrick, S M Waldron

Department for Health

Research output: Contribution to conference › Paper › peer-review

Abstract

Many operators within the battlefield find themselves unable to process all the data presented to them in the limited time available. Data fusion provides a means of reducing their workload, but can also reduce system transparency. Thus, either too much or too little fusion can lead to reduced operator situation awareness. A framework is proposed that incorporates a role for more sophisticated psychological theory when attempting to understand the consequences of data fusion technologies on SA. Four key questions are identified: How should the level of certainty in fused information be presented? How much does it cost the operator to “drill-down”? To what extent does data fusion inhibit representation change? Does data fusion ameliorate or exacerbate the consequences of interruption?

Original language	English
Pages	528-533
Number of pages	6
Publication status	Published - 2004
Event	Human Factors and Ergonomics Society 48th Annual Meeting - New Orleans, Louisiana Duration: 20 Sept 2004 → 24 Sept 2004

Conference

Conference	Human Factors and Ergonomics Society 48th Annual Meeting
City	New Orleans, Louisiana
Period	20/09/04 → 24/09/04

Cite this

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title = "Too much, too little or just right: Designing data fusion for situation awareness",

abstract = "Many operators within the battlefield find themselves unable to process all the data presented to them in the limited time available. Data fusion provides a means of reducing their workload, but can also reduce system transparency. Thus, either too much or too little fusion can lead to reduced operator situation awareness. A framework is proposed that incorporates a role for more sophisticated psychological theory when attempting to understand the consequences of data fusion technologies on SA. Four key questions are identified: How should the level of certainty in fused information be presented? How much does it cost the operator to “drill-down”? To what extent does data fusion inhibit representation change? Does data fusion ameliorate or exacerbate the consequences of interruption?",

author = "Duggan, \{Geoffrey B\} and S Banbury and A Howes and J Patrick and Waldron, \{S M\}",

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note = "Human Factors and Ergonomics Society 48th Annual Meeting ; Conference date: 20-09-2004 Through 24-09-2004",

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TY - CONF

T1 - Too much, too little or just right: Designing data fusion for situation awareness

AU - Duggan, Geoffrey B

AU - Banbury, S

AU - Howes, A

AU - Patrick, J

AU - Waldron, S M

PY - 2004

Y1 - 2004

N2 - Many operators within the battlefield find themselves unable to process all the data presented to them in the limited time available. Data fusion provides a means of reducing their workload, but can also reduce system transparency. Thus, either too much or too little fusion can lead to reduced operator situation awareness. A framework is proposed that incorporates a role for more sophisticated psychological theory when attempting to understand the consequences of data fusion technologies on SA. Four key questions are identified: How should the level of certainty in fused information be presented? How much does it cost the operator to “drill-down”? To what extent does data fusion inhibit representation change? Does data fusion ameliorate or exacerbate the consequences of interruption?

AB - Many operators within the battlefield find themselves unable to process all the data presented to them in the limited time available. Data fusion provides a means of reducing their workload, but can also reduce system transparency. Thus, either too much or too little fusion can lead to reduced operator situation awareness. A framework is proposed that incorporates a role for more sophisticated psychological theory when attempting to understand the consequences of data fusion technologies on SA. Four key questions are identified: How should the level of certainty in fused information be presented? How much does it cost the operator to “drill-down”? To what extent does data fusion inhibit representation change? Does data fusion ameliorate or exacerbate the consequences of interruption?

M3 - Paper

SP - 528

EP - 533

T2 - Human Factors and Ergonomics Society 48th Annual Meeting

Y2 - 20 September 2004 through 24 September 2004

ER -

Too much, too little or just right: Designing data fusion for situation awareness

Abstract

Conference

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