An elder companion robot is helping a couple with disabilities stay at home

DURHAM, N.H.

(AP) — After outliving Booker T.

Bones, their second service dog, Brenda and Brian Marquis still needed help with some of the more difficult parts of daily life.

They found Robbie, a robot that rolls out of a hallway into their living room several times a day.

“Do you want to exercise now? Please answer yes or no,” the caregiver robot asks 59-year-old Brian Marquis, who has been living with a traumatic brain injury since a 2012 car crash.

“Yes,” he responds.

Then he stands up as the robot’s googly-eyed digital screen “face” morphs into an exercise video that guides him through an afternoon workout.

The decades-long quest to build home robots that are both helpful and lifelike — spurred on by fictional machines like The Jetsons’ humanoid maid Rosie —- is still mostly a pipe dream.

That’s despite growing appeal as the oldest baby boomers are turning 80 this year and the United States faces a deepening shortage of home care aides, driven by low wages, high turnover and demanding workloads.

But the machine helping the Marquis family — a robot piloted by a University of New Hampshire laboratory, with funding from the National Institute of Aging — offers a glimpse of the emerging possibilities.

‘Stretch’ aids a dementia patient with a range of tasks The wheeled robot that some have likened to a coat rack was not what Brenda Marquis initially had in mind when she wrote an email to a robotics professor at nearby UNH, asking for advice on robotic dogs.

Robbie, the couple’s name for a new robot model officially called Stretch 4, spends much of the day at a charging station between the kitchen and bedroom.

When it comes out, it does important work, like nudging Brian, who has dementia, to eat lunch or drink water.

Brenda Marquis, 59, said she and her husband have physical, cognitive and emotional disabilities that make life complex.

“We’ve been kind of trapped in a problem here in New Hampshire of being able to find and recruit enough home care support,” Brenda Marquis said in an interview at the couple’s Durham, New Hampshire apartment, where she scoots around in a motorized wheelchair while taking care of her husband.

“That was when I started looking into robotics and trying to figure out what to do.” At the other end of Brenda’s email was Momotaz Begum, a UNH computer science professor who has spent years experimenting with “socially assistive” robots that can....