但可能用不了多久，blinput就可以成为视觉受损人群的宝贵工具了。

Still, it might not be long before such a system becomes a valuable tool for the visually impaired.

youdao

由于声音对视觉受损人来说是个很重要的感官，所以耳机要选用开放式的，以避免听不到周围的声音而造成意外事故。

With sound being an even more important sense for the visually impaired, these would be open headphones to allow ambient noise to be heard.

youdao

对我们这些看的见的人来说，智能手机是个很好的导航设备。 现在有人想做下改进，将智能手机用于视觉受损人群的导航中去。

Smartphones have already proven their worth as navigation devices for sighted people but a new concept aims to go even further for the vision impaired.

youdao