Smart ring provides a voice in your ear at the touch of a hand

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A ‘smart’ ring developed in Hong Kong aims to help the visually impaired by allowing them to answer phone calls with a touch of a finger. Amy Pollock has more.

Smart ring provides a voice in your ear at the touch of a hand

Tags : Smart ring, Smart ringwearable technology, Bone conduction, Accessibility, Smart phone, Visually impaired, Wearable technology

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