求翻译：现在社会，盲人以及低视力患者已经不少，全世界约有1.4亿。由于盲人以及低视力患者的增加，盲人群体也在社会中不断被关注，其辅具设计也成为帮助盲人的重要手段之一。本论文通过对无障碍设计、盲人生理心理和各类盲人辅具的研究分析，结合现有科技设计出一款适合盲人出行的辅助工具。是什么意思？

Now has a lot of society, the blind and low vision patients, there are around 140 million. Due to the increase of the blind and low vision patients, in the blind groups also social concerns, its design also aids one of the important means of helping the blind. In this thesis, through the barrier-fre

Now, the blind and low vision patients, the world has about 140 million. As a blind man, as well as the low vision patient groups were also increased, the blind in the society is a constant concern, and its secondary designs have also become important means of helping blind people. This paper throug

Now the society, the blind person as well as the low vision patient already many, the entire world boundary agreement had 140,000,000.Because the blind person as well as the low vision patient's increase, the blind person community unceasingly is also paid attention to in the society, its auxiliary

Now social, blind and low-vision patients has a lot, about 140 million throughout the world. Due to the blind and low vision patients increases, groups in society continue to be concerned for the blind, its auxiliary design has also become one of the important means to help the blind. This paper by

正在翻译，请等待...