Performance Evaluation of Alarm Forms under Different Visual Coding on the Digital Interface

2018 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

材料科学;无线电电子学;计算机科学

Niu, Y.F.^1,2 ; Li, B.^2 ; Zhang, X.Y.^1 ; Qiu, L.C.^3 ; Shi, B.Z.^3 ; Xue, C.Q.^1 ; Xiao, W.Y.^1 ; Zhang, Y.T.^1 ; Li, Z.Q.^4

School of Mechanical Engineering, Southeast University, Nanjing

211189, China^1

Science and Technology on Electro-optic Control Laboratory, Luoyang

471023, China^2

Shanghai Academy of Spaceflight Technology, Shanghai

201109, China^3

Petro China Kunlun Gas Co., Ltd, Security Oversight Center, Nanjing

210000, China^4

关键词: Behavioral experiment;    Design specification;    Digital interfaces;    Information coding;    Interface designs;    Performance evaluations;    Usability evaluation;    User performance;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/439/3/032003/pdf
DOI  :  10.1088/1757-899X/439/3/032003

来源: IOP

【 摘 要 】

To investigate user performance evaluation for different alarm forms on the digital interface under single dimensional information coding, such as color, shape, flash frequency, size and number, this study designed 5 visual alarm modes by following the design specification of visual alarm signal and carried out behavioral experiments for a certain radar interface. Based on the statistical analysis of accuracy rate and reaction time and comprehensive experimental interviews, the results reveal that, visual coding alarm form in the best identification performance is number and the worst is flash frequency. The research conclusions can be applied to the actual alarm interface design. It has a certain reference value for reducing the cognitive friction between the user and the digital interface, establishing a good man-machine cognitive matching relationship and perfecting the usability evaluation system of information coding.