For 74-year-old Carol Brewer, welcoming a video camera into her living room wasn't easy.
She said she'd walk through her own home and wonder, "Am I dressed appropriately?"
But over time, she said, she grew accustomed to the little grey globe in the corner of the room and now credits it, in part, with helping her and her 78-year-old husband Ross, who is paralyzed from the waist down, continue to live in their Lafayette, Ind., home on their own.
"It bothered me a little," she said. "But now I...Full Story