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Abstract：
This article aims to describe the design and validation process of food guideline messages written in the braille reading and writing system for people with visual impairment. The process involved the following stages: i) design and elaboration of the material containing the food guideline messages, as well as its adaptation to the format; ii) technical validation with representatives of the National Council for the Integration of Persons with Disabilities (CONADIS); and iii) operational validation through focus groups with children, adolescents and adults with visual disabilities who can read braille. The participants agreed on the legibility, clarity and comprehension of the messages and approved the format of the material. Finally, it should be noted that the participation of key informants and people with visual impairment in all stages was important for the development of an informative material with healthy eating messages in braille.
摘要：
本文旨在描述在盲文读写系统中为视力障碍者编写的食品指南信息的设计和验证过程。该过程包括以下阶段：i）设计和阐述包含食品指南信息的材料，以及对格式的调整；ii）与全国残疾人融合理事会（CONADIS）代表进行技术验证；iii）通过儿童焦点小组进行业务验证，可以阅读盲文的青少年和有视力障碍的成年人。与会者同意可读性，信息的清晰度和理解力，并批准了材料的格式。最后,应当指出，关键线人和视力障碍者在所有阶段的参与对于开发带有盲文健康饮食信息的信息材料非常重要。
