Posts Tagged: "Sonar For Blind People"

supersonicstick

Supersonic Stick Sonar For Blind People

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In a bid for giving blind people more freedom of movement and some dolphin-like superpowers, the “Supersonic Stick on the Wrist for Blind People” – as it was dubbed by someone with a love for being exhaustive – is hands down one of the coolest and most useful gadgets anyone...