Fukuda T
NHK Science and Technical Research Laboratories, Japan Broadcasting Corporation, Tokyo.
Ergonomics. 1990 Jun;33(6):687-706. doi: 10.1080/00140139008927179.
Discussion is focused on the relationship between the new media and the human visual system. First, the process of information transmission in the human visual system is shown as a hierarchically structured model. Second, examples of the human interface in the development of a Japanese teletext system are shown, such as desired luminance and contrast, or favourable colour combination, or how to make superimposed sentences on screen easy to read. Third, examples of the human interface in the development of Hi-Vision, or High Definition Television (HDTV), are discussed, namely the conditions required for Hi-Vision from the standpoint of visual characteristics, the visual effects of Hi-Vision, and an objective evaluation of psychological effects of Hi-Vision.
讨论聚焦于新媒体与人类视觉系统之间的关系。首先，人类视觉系统中的信息传输过程被呈现为一个层次结构模型。其次，展示了日本图文电视系统开发中人类界面的示例，如期望的亮度和对比度、适宜的色彩组合，或如何使屏幕上的叠加文字易于阅读。第三，讨论了高清晰度电视（HDTV）开发中人类界面的示例，即从视觉特性角度看高清晰度电视所需的条件、高清晰度电视的视觉效果，以及对高清晰度电视心理效应的客观评估。
