Japan is helping to keep people with dementia safe. The country has one of the oldest populations in the world and a new QR code tracking system could help to keep those among the elderly with Alzheimer’s and other forms of dementia safe, by making these individuals easier to locate if they should wander off. Wearable barcode badges are distributed to dementia patients and their caregivers. It is estimated that by the year 2035, senior citizens will make up one-third of Japan’s population. With this growing elderly population comes an…
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