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If the blind could see | Alberto Rizzoli & Marita Cheng | TEDxMelbourne

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This talk was given at a local TEDx event, produced independently of the TED Conferences. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at

Everyday millions of blind people need support and basic day to day activities. These young entrepreneurs have created an app that could radically change the lives of the blind.