Burns D H
Ophthalmic Physiol Opt. 1995 Mar;15(2):99-104.
The physical characteristics of a visual display unit (VDU) are compared to those of paperwork, through a review of the literature. Certain display characteristics are shown to enhance visual performance using a VDU whilst others significantly decrease it when compared to using hard copy. Overall, display characteristics do not necessarily render VDU use more difficult than if doing similar visual tasks without using a VDU.
通过文献综述，将视觉显示单元（VDU）的物理特性与纸质文件的特性进行了比较。研究表明，某些显示特性可提高使用VDU时的视觉性能，而与使用硬拷贝相比，其他一些特性则会显著降低视觉性能。总体而言，与不使用VDU执行类似视觉任务相比，显示特性不一定会使VDU的使用更加困难。
