针对弱视儿童的无障碍阅读设计研究

Barrier-free Reading Design for Children with Amblyopia

中文关键词: 无障碍阅读  弱视儿童  辅助阅读  视觉规范

英文关键词: barrier-free design  amblyopic children  assisted reading  visual norm

中文摘要:

      目的 针对弱视儿童因视功能受损而引发的阅读问题，研究辅助弱视儿童的无障碍阅读视觉设计规范。通过改变阅读材料的视觉设计，辅助患儿缓解阅读困难的问题，提升阅读效率。方法 首先，使用对照实验法，改变阅读材料的视觉设计形式，记录弱视儿童的阅读时间及其喜爱度。同时，采用单因素方差分析法判断各视觉因素的改变对弱视儿童阅读速率的影响。其次，根据弱视儿童的阅读痛点对材料进行阅读辅助设计，通过访谈法得出各类辅助设计对缓解弱视儿童阅读痛点的可行性。最后，依据前期实验与数据分析对适合弱视儿童使用的视觉设计规范进行总结。结果 针对弱视儿童的阅读材料设计，建议使用22~24 pt黑体或楷体字，字间距为50~75。使用上文下图或左文右图排版形式，运用简单柔和、边缘清晰的图像设计。在设计中，可使用色彩对字行与

英文摘要:

      The work aims to study the visual design norms for barrier-free reading that assist children with amblyopia, so as to solve the reading problems of children with amblyopia due to impaired visual function. By changing the visual design of reading materials, a method is proposed to help children alleviate reading difficulties and improve reading efficiency. Firstly, by adopting the controlled experiment method and changing the visual design form of reading materials, the reading time and preference of amblyopic children were recorded. One-way analysis of variance was used to determine the influence of changes in visual factors on reading speed of amblyopic children. Secondly, according to the reading pain points of amblyopic children, the materials were designed for reading aids, and the feasibility of various auxiliary designs for alleviating the reading pain points of amblyopic children was obtained through the interview method. Finally, based on the previous data analysis and research, the visual design specifications suitable for children with amblyopia were summarized. For the design of reading materials for children with amblyopia, it was recommended to use 22-24 pt bold or italic characters, with a 50-75 word spacing. The typesetting form of the picture above and the picture below or the picture on the left and the right picture are in simple and soft image design with clear edges. In the design, colors could be used to process the word lines and