Workload-Based Assessment of a User Interface Design

被引：0

作者：

Tremoulet, Patrice D. ^{[1
]}

Craven, Patrick L. ^{[1
]}

Regli, Susan Harkness ^{[1
]}

Wilcox, Saki ^{[1
]}

Barton, Joyce ^{[1
]}

Stibler, Kathleeen ^{[1
]}

Gifford, Adam ^{[1
]}

Clark, Marianne

机构：

[1] Lockheed Martin Adv Technol Labs, 3 Execut Campus,Suite 600, Cherry Hill, NJ 08002 USA

来源：

DIGITAL HUMAN MODELING, PROCEEDINGS | 2009年 / 5620卷

关键词：

Cognitive workload; human computer interaction; human factors; usability; evaluation; user interface design;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Lockheed Martin Advanced Technology Laboratories (LM ATL) has designed and developed a too] called Sensor-based Mental Assessment in Real Time (SMART), which uses physiological data to help evaluate human-computer interfaces (HCI). SMART non-intrusively collects and displays objective measures of cognitive workload, visual engagement, distraction and drowsiness while participants interact with HCIs or HCI prototypes. This paper describes a concept validation experiment (CVE) conducted to 1) demonstrate the feasibility of using SMART during User interface evaluations and 2) validate the EEG-based cognitive workload values derived from the SMART system by comparing them to three other measures of cognitive workload (NASA TLX, expert ratings, and expected workload values generated with Design Interactive's Multimodal Information Decision Support tool). Results from the CVE indicate that SMART represents a Valuable tool that provides human factors engineers with a non-invasive, non-interrupting, objective method of evaluating cognitive workload.

引用

页码：333 / +

页数：2

共 5 条

[1] Evaluation of an EEG-workload model in the Aegis simulation environment [J].

Berka, C ;

Levendowski, DJ ;

Ramsey, CK ;

Davis, G ;

Lumicao, MN ;

Stanney, K ;

Reeves, L ;

Regli, SH ;

Tremoulet, PD ;

Stibler, K .

BIOMONITORING FOR PHYSIOLOGICAL AND COGNITIVE PERFORMANCE DURING MILITARY OPERATIONS, 2005, 5797 :90-99

[2]

Berka C., 2007, AVIATION SPACE ENV M, V78

[3]

Berka C., 2004, INT J HUMAN COMPUTER, V17, P11

[4]

CRAVEN P, 2006, FDN AUGMENTED COGNIT, P66

[5]

HALE K, 2005, P 49 ANN HUM FACT ER

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