The idea of developing a belt-like device instead of a cane is based on Mr. Chugh's observation that many blind people don't like using canes because they want to look as normal as possible. 'It will not just be a technological change, it will also be a cultural change,' Mr. Chugh said.
当初之所以想到要研发腰带产品而不是手杖,是因为楚夫发现,很多盲人并不喜欢使用手杖,他们希望自己看起来跟正常人一样。楚夫说,这不光是技术层面的变革,也是文化方面的变革。
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