Robots

AI unready

Photo: BSIP/Contributor/Getty

In two years observing surgeons in teaching hospitals, social scientist Matthew Beane noticed something troubling: doctors were finishing their residencies licensed to use robots in the operating room, but most were barely trained to do so.

The big picture: At fault, Beane reported, is how hospitals have introduced machines and artificial intelligence to the workplace — a way that has left a large part of the new generation of doctors lacking crucial surgery skills.

A wheelchair that helps you eat with a robotic arm

Elderly sit around tables in their wheelchairs.
Photo: Ute Grabowsky/Photothek via Getty Images

A robot built at the University of Washington can spear a carrot or a tomato, and gingerly lift it up for a person to eat without using their hands.

The big picture: About 1 million American adults need help eating, according to census data. But there's more to feeding somebody than you might think. In experiments, the UW researchers gathered data as volunteers picked up various foods with a fork and fake-fed them to a mannequin.

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