A STUDY OF OPERATORS’ COMPUTING EFFICIENCY WITH SPECIAL FOCUS ON THE READABILITY UNDER DIFFERENT VIEWING ANGLES OF A DESKTOP

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MAILLCK Z.; ASJAD MOHAMMAD

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL Year:2015 | Volume:11 | Issue:1 Page(s): 131-141

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Information Journal Paper

Title

A STUDY OF OPERATORS’ COMPUTING EFFICIENCY WITH SPECIAL FOCUS ON THE READABILITY UNDER DIFFERENT VIEWING ANGLES OF A DESKTOP

Author(s)

MAILLCK Z. | ASJAD MOHAMMAD | Issue Writer Certificate

Keywords

READABILITY

SIGNAL-TO-NOISE (S/N) RATIO

ANALYSIS OF VARIANCE (ANOVA)

TEXT/BACKGROUND COLOR

VIEWING DISTANCE

CHARACTER SIZE

Abstract

The main objective of this work is to determine the reading performance of operators’ under different viewing angles of a desktop computer. The effects of text/ background color, VIEWING DISTANCE and CHARACTER SIZE on the speed of reading were investigated. The text and/or the background color combination were varied, with constant luminance contrast. Performance was recorded in terms of words per minutes. Standard workplace design recommendations to position center of visual display terminal 15o and 40o, below horizontal eye level, were taken up for a visually intensive READABILITY task. An orthogonal array, signal-to-noise ratio and the analysis of variance were carried out to investigate the above mentioned operating parameters to determine optimum READABILITY performance. The results suggested that performance was better at 15o viewing angle as compared to 40o.

Cites

AN AUTOMATED TIME AND HAND MOTION ANALYSIS BASED ON PLANAR MOTION CAPTURE EXTENDED TO A VIRTUAL ENVIRONMENT

References

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APA: Copy

MAILLCK, Z., & ASJAD, MOHAMMAD. (2015). A STUDY OF OPERATORS’ COMPUTING EFFICIENCY WITH SPECIAL FOCUS ON THE READABILITY UNDER DIFFERENT VIEWING ANGLES OF A DESKTOP. JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL, 11(1), 131-141. SID. https://sid.ir/paper/309999/en

Vancouver: Copy

MAILLCK Z., ASJAD MOHAMMAD. A STUDY OF OPERATORS’ COMPUTING EFFICIENCY WITH SPECIAL FOCUS ON THE READABILITY UNDER DIFFERENT VIEWING ANGLES OF A DESKTOP. JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL[Internet]. 2015;11(1):131-141. Available from: https://sid.ir/paper/309999/en

IEEE: Copy

Z. MAILLCK, and MOHAMMAD ASJAD, “A STUDY OF OPERATORS’ COMPUTING EFFICIENCY WITH SPECIAL FOCUS ON THE READABILITY UNDER DIFFERENT VIEWING ANGLES OF A DESKTOP,” JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL, vol. 11, no. 1, pp. 131–141, 2015, [Online]. Available: https://sid.ir/paper/309999/en

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