Poetry
How two apps are turning smartphones into navigation devices for the blind
A team of researchers has built two apps that only need the sensors fitted inside a phone to help blind people navigate buildings. It's almost magical ingenuity.
Table of Contents
A new way to assist blind people
How it all works
The big caveat
The first time I witnessed the challenges of disability was when I started college in 2016. M… [+10822 chars]
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