多媒体教学中视觉效果的设计

Design of Vision Effect in Multi-media for Teaching

本文根据人眼的视觉特性 ,分析了多媒体教学中视觉效果的影响因素 ,讨论了多媒体教学中视觉效果的设计方法。指出了对多媒体教学视觉效果影响较大的是相邻线条的间距、亮度、色彩、背景和视距 ,并给出了相邻线条的最小间距、最小观察距离。

Based on the characteristic of human eye,the paper analyses the factors on vision effect in multimedia for teaching.The design method is discussed for vision effect in teaching of multimedia.The factors which affects vision are indicated.They are line space,brightness,color,backdrop and stadia.The computing formula is established for minimun space,minimun distance of observation,and direction of observation.