Kenneth Shinozuka: My simple invention, designed to keep my grandfather safe

Sixty percent of people with dementia wander off, an issue that can prove hugely stressful for both patients and caregivers. In this charming talk, hear how teen inventor Kenneth Shinozuka came up with a novel solution to help his night-wandering grandfather and the aunt who looks after him ... and how he hopes to help others with Alzheimer's.

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Видео Kenneth Shinozuka: My simple invention, designed to keep my grandfather safe канала TED