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題名 | 危害標示在不同使用狀況下對於人員視覺辨識績效的影響=Effect of Hazardous Material Labeling on Viewers' Visual Discrimination Performance under Different Ambient Conditions |
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作者 | 王安祥; 陳繡雨; 陳正勳; | 書刊名 | 勞工安全衛生研究季刊 |
卷期 | 9:1 2001.03[民90.03] |
頁次 | 頁91-102 |
分類號 | 555.56 |
關鍵詞 | 工業安全; 危害標示; 視覺辨識績效; Industrial safety; Hazardous labeling; Visual discrimination performance; |
語文 | 中文(Chinese) |
中文摘要 | 本研究旨在探討在不同的環境狀況下,受試者對於目前中華民國危害標示之視覺辨識績效。研究的因子共有四個,分別為危害標示的種類(10種標示)、觀測距離(150及250公分)、環境照度(200及400lx)及背景顏色(白、藍及褐色)。實驗進行之前,先讓受試者接受危害標示說明之訓練,以使其瞭解各種危害標示所代表的意義。研究結果顯示,不同的危害標示及觀測距離會影響受試者的視覺辨識績效;環境照度及背景顏色對於標示的辨識力則無明顯的影響。因此,使用者在實際使用危害標示時,當觀測距離較近時,危害標示圖形的設計對於受試者視覺辨識績效的影響較小;但當觀測距離拉大時,危害標示圖形設計的優劣對於受試者的視覺辨識績效,就有相當大的影響。本文結論可以作為危害標示圖形修正或重新設計的參考。讓危害標示的使用更臻完善,使工作者清楚地瞭解危害標示的警示內容,進而增進其生命財產之保障,有效減少職災的發生。 |
英文摘要 | This study investigated the effects of the R.O.C. hazardous material labeling system, under various ambient conditions such as viewing distance (150 and 250cm), ambient illumination (200 and 400 lx), and background color (white, blue, and brown) on the visual performance of the viewers. Ambient illumination and background color both had no significant effect on viewers' visual performance. However, the hazardous material labels and viewing distance were found to have significant impact on visual performance. Viewers performed better when the viewing distance was 150cm. When the viewing distance was increased to 300cm, the visual performance of the viewers became worse. In this case, the design of hazardous material labels was the critical factor affecting the visual performance. Recommendations for revising the hazardous material labels are provided in this paper. Hopefully, the redesign of hazardous material labels will improve the visual performance of all potential users and prevent the occurrence of occupational accidents. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。