The 27-year-old inventor helping kids speak through toys
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This young PhD student creates devices that can help children in developing countries lead vastly better lives.

Stephanie Valencia designs smart toys with a difference.

Originally from Colombia, the 27-year-old makes devices that enable children with physical, verbal and cognitive disabilities improve their quality of life.

Watch how she does it in the latest in our Bright Sparks series that shines a spotlight on young innovators changing the world with technology.

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