Smart glasses that play sounds help people who are blind find objects
Smart glasses that play a specific noise when an object comes into their field of view, such as the sound of a page turning to represent a book, enable people who are blind to locate that item
![Smart glasses that play sounds help people who are blind find objects](https://images.newscientist.com/wp-content/uploads/2023/10/25153821/SEI_177403207.jpg)
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