亮度均匀度对双针仪表判断的影响

The Effects of Un—even Brightness on Reading of Double—Hand Instruments

本研究探讨了照明亮度不均匀性对仪表判断的影响,以及在这种影响中,亮度均匀度与亮度的交互作用.结果表明,随着亮度不均匀性增大,判断效绩下降.然而,亮度则是一个关键的影响因素.

This study examines the effects of uneven brightness of illumination upon reading performance of double—hand instruments.The results showed that as the brightness uneven increased,the reading performance decreased.However,the brightness itself was a more impoetant determinant.