OSAKA -- A Japanese drugmaker has teamed with a startup to develop a wearable device like eyeglasses that the companies hope to use to treat dementia symptoms.
Drugmaker Sumitomo Dainippon Pharma aims to start clinical trials in two years

A number of drugs have been developed to treat dementia, but devices are rare. (Photo by Akira Kodaka)
OSAKA -- A Japanese drugmaker has teamed with a startup to develop a wearable device like eyeglasses that the companies hope to use to treat dementia symptoms.