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An app to help blind people to 'see' - BBC News
Автор: BBC News
Загружено: 2017-02-23
Просмотров: 136542
Описание:
A new app is helping blind people solve everyday problems by combining smartphones video technology and an army of armchair volunteers.
World Hacks investigates how it works and explores whether micro-volunteering projects like this have the potential to solve all kinds of problems in the future.
Film by Nick Holland.
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