Anewcomputerprogramisbeingpraisedasalife-changerforblin...
問題詳情：Anewcomputerprogramisbeingpraisedasalife-changerforblindpeople．ThenewprogramisknownastheKNFBReaderapp．Itcanhelpuserslistentoanaudioread-back—thesound—ofprintedmaterialincludingrestaurantmenust...