5 inventions to help us live better, longer

Originally published at: 5 inventions to help us live better, longer

Table of Contents 1. A headset to boost vision2. A spoon that recreates saltiness3. A hearing aid for health4. A brain implant to smell again5. A brooch to fight solitude 1. A headset to boost vision The risk of developing eye conditions increases with age, according to the National Institute on Aging, but wearable devices could help…