Smart home tests first elder care robot

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A robot created by Washington State University scientists could help elderly people with dementia and other limitations live independently in their own homes.

The Robot Activity Support System, or RAS, uses sensors embedded in a WSU smart home to determine where its residents are, what they are doing and when they need assistance with daily activities.

It navigates through rooms and around obstacles to find people on its own, provides video instructions on how to do simple tasks and can even lead its owner to objects like their medication or a snack in the kitchen.

“RAS combines the convenience of a mobile robot with the activity detection technology of a WSU smart home to provide assistance in the moment, as the need for help is detected,” said Bryan Minor, a postdoctoral researcher in the WSU School of Electrical Engineering and Computer Science.

Minor works in the lab of Diane Cook, professor of electrical engineering and computer science and director of the WSU Center for Advanced Studies in Adaptive Systems.

For the last decade, Cook and Maureen Schmitter-Edgecombe, a WSU professor of psychology, have led CASAS researchers in the development of smart home technologies that could enable elderly adults with memory problems and other impairments to live independently.

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