For many families caring for aging loved ones, loneliness and emotional distress can become just as difficult as physical health challenges. That is one reason robotic companion devices like PARO, ElliQ, and other “carebots” are appearing more frequently in home care settings across the United States and abroad. These devices are designed to provide emotional comfort, gentle interaction, reminders, and social engagement for older adults living alone or coping with dementia and cognitive decline. Unlike industrial robots, carebots are built specifically to feel approachable, calming, and supportive in everyday life. As caregiver shortages continue worsening, robotic companion technology is increasingly being viewed as a supplement to human care rather than just a futuristic novelty. Here’s what you need to know about this fascinating trend.