Robots caring for the elderly

• Article
• Comments ()
• Click-2-Listen
• Videos

By

Pearl the personal-assistant robot walks, talks and even blinks her eyes. She has ears, eyebrows and even lips of a kind on her mobile "face."

To an infirm person living alone, this high-tech metal device that can dispense advice and even guide movements around the house is a substitute for an increasingly rare -- and expensive -- flesh-and-bones home health care worker.

By providing visual and auditory reminders on when to take medicine or even go to the bathroom, Pearl can help a fragile senior maintain his or her independence outside an assisted living facility. The robot has a laser range finder and special navigational software to allow it to move and even create a map of its surroundings on a video screen in its "belly."

The prototype costs $100,000, a sum that would be reduced to between $5,000 and $10,000 if it were mass-produced, say proponents, who argue this is considerably less than what a professional caregiver would cost.

She -- or it -- is an example of a new generation of computer-generated wizardry that the corporate world, working hand-in-hand with nonprofit research institutions, sees as the future for millions of boomers who are caregivers -- and for aging boomers themselves, who most likely will opt for a degree of freedom and mobility in the face of their declining physical well-being.

Technology with a human face, both literally and figuratively, was an underlying theme of dozens of exhibits on view at this week's White House Conference on Aging, held Sunday through Wednesday at the Marriott Wardman Park Hotel in Northwest.

Officials noted proudly that it was the first time the policy-oriented convention, held every decade, has hosted an exhibit of any kind. The exhibit floor was crammed with delegates and visitors taking in a vast array of technology-enhanced products aimed at improving quality of life in old age.

These include:

• A medicine cabinet containing a video that, when the cabinet is open, can remind the owner visually and/or orally what medicine to take and when. It also may signal any lapse to trained staff at a remote 24-hour monitoring center.

• A wristwatch that tells the time while measuring a person's vital signs -- body motion, heart rate and blood condition -- and transmits data to a remote location. A button on the side acts as an emergency alert device. Care providers can log on to a Web site to read the report.