Smart contact lenses developed to diagnose, treat diabetes

A team of researchers has developed wirelessly driven 'smart contact lens' technology that can detect diabetes and further treat diabetic retinopathy - a common visual health condition associated with the disease - just by wearing them. The team from Pohang University of Science and Technology (POSTECH) in South Korea developed a wireless powered smart contact lens that can diagnose and treat diabetes by controlling drug delivery with electrical signals.

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